18 March, 2008

Microsofts hidden files

There are folders on your computer that Microsoft has tried hard to keep secret. Within these folders you will find two major things: Microsoft Internet Explorer has not been clearing your browsing history after you have instructed it to do so, and Microsoft's Outlook Express has not been deleting your e-mail correspondence after you've erased them from your Deleted Items bin. (This also includes all incoming and outgoing file attachments.) And believe me, that's not even the half of it.

When I say these files are hidden well, I really mean it. If you don't have any knowledge of DOS then don't plan on finding these files on your own. I say this because these files/folders won't be displayed in Windows Explorer at all -- only DOS. (Even after you have enabled Windows Explorer to "show all files.") And to top it off, the only way to find them in DOS is if you knew the exact location of them. Basically, what I'm saying is if you didn't know the files existed then the chances of you running across them is slim to slimmer.

It's interesting to note that Microsoft does not explain this behavior adequately at all. Just try searching on microsoft.com.

FORWARD:
I know there are some people out there that are already aware of some of the things I mention. I also know that most people are not. The purpose of this tutorial is teach people what is really going on with Microsoft's products and how to take control of their privacy again. This tutorial was written by me, so if you see a mistake somewhere then it is my mistake, and I apologize.

Thanks for reading.

INDEX

1. DEFINITIONS
1.1) Acronyms

2. SEEING IS BELIEVING
3. HOW TO ERASE THE FILES ASAP
3.1) If You Have Ever Used Microsoft Internet Explorer
3.2) Clearing Your Registry
3.3) Slack files
3.4) Keeping Microsoft's Products
4. STEP-BY-STEP GUIDE THROUGH YOUR HIDDEN FILES (For the savvy.)
5. HOW MICROSOFT DOES IT
6. +S MEANS [S]ECRET NOT [S]YSTEM
6. A LOOK AT OUTLOOK
8. THE TRUTH ABOUT FIND FAST
8.1) Removing Find Fast
9. CONTACT INFORMATION AN PGP BLOCKS
9.1) Recommended reading
10. SPECIAL THANKS
11. REFERENCES

# Coming in Version 3.0: pstores.exe
# Related Windows Tricks.
# Looking back on the NSA-Key.
# What's with those Outlook Express .dbx files?
# Windows 2000 support.

1. DEFINITIONS

Well, the best definition I have been able to come up with is the following:

I) A "really hidden" file/folder is one that cannot be seen in Windows Explorer after enabling it to "show all files," and cannot be seen in MS-DOS after receiving a proper directory listing from root.
a) There is at least one workaround to enable Windows Explorer to see them.
b) There is at least one workaround to enable MS-DOS to see them.

II) Distinguishes "really hidden" file/folders from just plain +h[idden] ones, such as your "MSDOS.SYS" or "Sysbckup" folder.

III) Distinguishes from certain "other" intended hidden files, such as a file with a name of "°ƒë‹x¥."

(Interesting to note that Microsoft has disabled the "Find: Files or Folders" from searching through one of these folders.)

1.1. ACRONYMS

DOS = Disk Operating System, or MS-DOS
MSIE = Microsoft Internet Explorer
TIF = Temporary Internet Files (folder)
HD = Hard Drive
OS = Operating System
FYI = For Your Information

2. SEEING IS BELIEVING

No. Enabling Windows Explorer to "show all files" does not show the files in mention. No. DOS does not list the files after receiving a proper directory listing from root. And yes. Microsoft intentionally disabled the "Find" utility from searching through one of the folders.

Oh, but that's not all.

Just from one of these files I would be able to tell you which web sites you previously visited, what types of things you search for in search engines, and probably gather your ethnicity, religion, and sexual preference. Needless to say one can build quite a profile on you from these files. It has the potential to expose and humiliate -- putting your marriage, friendship, and corporation at risk. Here's one good example of the forensic capabilities.

"I've been reading your article as I have a problem with an employee of mine. He has been using the work's PC for the internet and using it to chat and look at porn sites. He was then deleting the cookies and history in order to cover his tracks. A friend of mine pointed me in the direction of this site and your article. I have found it to be incredibly useful . . ."

-- Concerned Boss, 8/24/01

One more thing. They contain your browsing history at ALL times. Even after you have instructed Microsoft Internet Explorer to clear your history/cache. And so the saying goes, "seeing is believing."

To see for yourself simply do as you would normally do to clear your browsing history. Go to Internet Options under your Control Panel. Click on the [Clear History] and [Delete Files] buttons. (Make sure to include all offline content.)

So, has your browsing history been cleared? One would think so.

Skipping the to chase here. These are the names and locations of the "really hidden files":

c:\windows\history\history.ie5\index.dat
c:\windows\tempor~1\content.ie5\index.dat

If you have upgraded MSIE several times, they might have alternative names of mm256.dat and mm2048.dat, and may also be located here:

c:\windows\tempor~1\
c:\windows\history\

Not to mention the other alternative locations under:

c:\windows\profiles\%user%\...
c:\windows\application data\...
c:\windows\local settings\...
c:\windows\temp\...
c:\temp\...

(or as defined in your autoexec.bat.)

FYI, there are a couple other index.dat files that get hidden as well, but they are seemingly not very important. See if you can find them.

3.0. HOW TO ERASE THE FILES ASAP

Step by step information on how to erase these files as soon as possible. This section is recommended for the non-savvy. Further explanation can be found in Section 4.0. Please note that following these next steps will erase all your cache files, all your cookie files. If you use the offline content feature with MSIE, following these next steps will remove this as well. It will not erase your bookmarks.

3.1. IF YOU HAVE EVER USED MICROSOFT INTERNET EXPLORER

1) Shut your computer down, and turn it back on. 2) While your computer is booting keep pressing the [F8] key until you are given an option screen.
3) Choose "Command Prompt Only" (This will take you to true DOS mode.) Windows ME users must use a boot disk to get into real DOS mode.
4) When your computer is done booting, you will have a C:\> followed by a blinking cursor. Type this in, hitting enter after each line. (Obviously, don't type the comments in parentheses.)

C:\WINDOWS\SMARTDRV (Loads smartdrive to speed things up.)
CD\
DELTREE/Y TEMP (This line removes temporary files.)
CD WINDOWS
DELTREE/Y COOKIES (This line removes cookies.)
DELTREE/Y TEMP (This removes temporary files.)
DELTREE/Y HISTORY (This line removes your browsing history.)
DELTREE/Y TEMPOR~1 (This line removes your internet cache.)

(If that last line doesn't work, then type this:)

CD\WINDOWS\APPLIC~1
DELTREE/Y TEMPOR~1

(If that didn't work, then type this:)

CD\WINDOWS\LOCALS~1
DELTREE/Y TEMPOR~1

(If this still does not work, and you are sure you are using MSIE 5.x, then please e-mail me. If you have profiles turned on, then it is likely located under \windows\profiles\%user%\, while older versions of MSIE keep them under \windows\content\.)

This last one will take a ridiculous amount of time to process. The reason it takes so incredibly long is because there is a ton of (semi-) useless cache stored on your HD.

5) Immediately stop using Microsoft Internet Explorer and go with any of the alternative browsers out there (e.g., Netscape 4.7x from netscape.com, Mozilla from mozilla.org, or Opera from opera.com).

FYI, Windows re-creates the index.dat files automatically when you reboot your machine, so don't be surprised when you see them again. They should at least be cleared of your browsing history.

3.2. CLEARING YOUR REGISTRY

It was once believed that the registry is the central database of Windows that stores and maintains the OS configuration information. Well, this is wrong. Apparently, it also maintains a bunch of other information that has absolutely nothing to do with the configuration. I won't get into the other stuff, but for one, your typed URLs are stored in the registry.

HKEY_USERS/Default/Software/Microsoft/Internet Explorer/TypedURLs/
HKEY_CURRENT_USER/Software/Microsoft/Internet Explorer/TypedURLs/

These "Typed URLs" come from MSIE's autocomplete feature. It records all URLs that you've typed in manually in order to save you some time filling out the address field. By typing "ama" the autocomplete feature might bring up "amazon.com" for you. Although I find it annoying, some people prefer this feature. One thing is for sure, however -- it's an obvious privacy risk. You wouldn't want a guest to type "ama" and have it autocomplete to "amateurmudwrestlers.com," would you?

3.3. SLACK FILES

As you may already know, deleting files only deletes the references to them. They are in fact still sitting there on your HD and can still be recovered by a very motivated person.

* BCWipe is a nice program that will clear these files.
* For you DOS buffs, there's a freeware file wiper on simtel.net that I use.
* If you are using PGP, there is a "Freespace Wipe" option under PGPtools.
* The newer versions of Norton Utilities have a nice file wiping utility.
* You might want to check out Evidence Eliminator's 30 day trial. This is probably the best program as far as your privacy goes.



3.4. KEEPING MICROSOFT'S PRODUCTS

If your work environment forces you to use Microsoft Internet Explorer, then I strongly recommend that you talk your boss into checking out one of these programs:

* PurgeIE
* Cache and Cookie Cleaner for IE
* TARGET="new-window">Anonymizer Window Washer

These programs automate the process for you, and is a better alternative to adding 'deltree/y' lines to your autoexec.

And if your work environment forces you to use Outlook or Outlook Express, then you should get in the habit of compacting your mailboxes.

You can do this by going to File > Folder > Compact All if you have Outlook Express, or Tools > Options > Other tab > [Auto Archive] if you have Outlook. Make sure to set things up here.

4.0. STEP-BY-STEP GUIDE THROUGH YOUR HIDDEN FILES

This next section is intended for the savvy user.

The most important files to be paying attention to are your "index.dat" files. These are database files that reference your history, cache and cookies. The first thing you should know is that the index.dat files is that they don't exist in less you know they do. They second thing you should know about them is that some will *not* get cleared after deleting your history and cache.

The result: A log of your browsing history hidden away on your computer after you thought you cleared it.

To view these files, follow these steps:

In MSIE 5.x, you can skip this first step by opening MSIE and going to Tools > Internet Options > [Settings] > [View Files]. Now write down the names of your alphanumeric folders on a piece of paper. If you can't see any alphanumeric folders then start with step 1 here:

1) First, drop to a DOS box and type this at prompt (in all lower-case). It will bring up Windows Explorer under the correct directory.

c:\windows\explorer /e,c:\windows\tempor~1\content.ie5\

You see all those alphanumeric names listed under "content.ie5?" (left-hand side.) That's Microsoft's idea of making this project as hard as possible. Actually, these are your alphanumeric folders that was created to keep your cache. Write these names down on a piece of paper. (They should look something like this: 6YQ2GSWF, QRM7KL3F, U7YHQKI4, 7YMZ516U, etc.) If you click on any of the alphanumeric folders then nothing will be displayed. Not because there aren't any files here, but because Windows Explorer has lied to you. If you want to view the contents of these alphanumeric folders you will have to do so in DOS. (Actually, this is not always true. Sometimes Windows Explorer will display the contents of these folders -- but mostly it won't. I can't explain this.)

2) Then you must restart in MS-DOS mode. (Start > Shutdown > Restart in MS-DOS mode. ME users use a bootdisk.)

Note that you must restart to DOS because windows has locked down some of the files and they can only be accessed in real DOS mode.

3) Type this in at prompt:

CD\WINDOWS\TEMPOR~1\CONTENT.IE5
CD %alphanumeric%

(replace the "%alphanumeric%" with the first name that you just wrote down.)

DIR/P

The cache files you are now looking at are directly responsible for the mysterious erosion of HD space you may have been noticing. One thing particularly interesting is the ability to view some your old e-mail if you happen to have a Hotmail account. (Oddly, I've only been able to retreive Hotmail e-mail, and not e-mail from my other web-based e-mail accounts. Send me your experiences with this.) To see them for yourself you must first copy them into another directory and THEN open them with your browser. Don't ask me why this works.

A note about these files: These are your cache files that help speed up your internet browsing. It is quite normal to use this cache system, as every major browser does. On the other hand. It isn't normal for some cache files to be left behind after you have instructed your browser to erase it.

5) Type this in:

CD\WINDOWS\TEMPOR~1\CONTENT.IE5
EDIT /75 INDEX.DAT

You will be brought to a blue screen with a bunch of binary.

6) Press and hold the [Page Down] button until you start seeing lists of URLs. These are all the sites that you've ever visited as well as a brief description of each. You'll notice it records everything you've searched for in a search engine in plain text, in addition to the URL.

7) When you get done searching around you can go to File > Exit. If you don't have mouse support in DOS then use the [ALT] and arrow keys.

8) Next you'll probably want to erase these files by typing this:

C:\WINDOWS\SMARTDRV
CD\WINDOWS
DELTREE/Y TEMPOR~1

(replace "cd\windows" with the location of your TIF folder if different.)

This will take a seriously long time to process. Even with Smartdrive loaded.

9) Then check out the contents of your History folder by typing this:

CD\WINDOWS\HISTORY\HISTORY.IE5
EDIT /75 INDEX.DAT

You will be brought to a blue screen with more binary.

10) Press and hold the [Page Down] button until you start seeing lists of URLS again.

This is another database of the sites you've visited.

11) And if you're still with me, type this:

CD\WINDOWS\HISTORY

12) If you see any mmXXXX.dat files here then check them out (and delete them.) Then:

CD\WINDOWS\HISTORY\HISTORY.IE5
CD MSHIST~1
EDIT /75 INDEX.DAT

More URLs from your internet history. Note, there are probably other mshist~x folders here so you can repeat these steps for every occurence if you please.

13) By now, you'll probably want to type in this:

CD\WINDOWS
DELTREE/Y HISTORY



5.0. HOW MICROSOFT DOES IT

How does Microsoft make these folders/files invisible to DOS?

The only thing Microsoft had to do to make the folders/files invisible to a directory listing is to set them +s[ystem]. That's it. As soon as the dir/s command hits a system folder, it renders the command useless (unlike normal folders.) A more detailed explanation is given in Section 6.

So how does Microsoft make these folders/files invisible to Windows Explorer?

The "desktop.ini" is a standard text file that can be added to any folder to customize certain aspects of the folder's behavior. In these cases, Microsoft utilized the desktop.ini file to make these files invisible. Invisible to Windows Explorer and even to the "Find: Files or Folders" utility (so you wouldn't be able to perform searches in these folders!) All that Microsoft had to do was create a desktop.ini file with certain CLSID tags and the folders would disappear like magic.

To show you exactly what's going on:

Found in the c:\windows\temporary internet files\desktop.ini and the c:\windows\temporary internet files\content.ie5\desktop.ini is this text:

[.ShellClassInfo]
UICLSID={7BD29E00-76C1-11CF-9DD0-00A0C9034933}

Found in the c:\windows\history\desktop.ini and the c:\windows\history\history.ie5\desktop.ini is this text:

[.ShellClassInfo]
UICLSID={7BD29E00-76C1-11CF-9DD0-00A0C9034933}
CLSID={FF393560-C2A7-11CF-BFF4-444553540000}

The UICLSID line cloaks the folder in Windows Explorer. The CLSID line disables the "Find" utility from searching through the folder. (Additionally, it gives a folder the appearance of the "History" folder.)

To see for yourself, you can simply erase the desktop.ini files. You'll see that it will instantly give Windows Explorer proper viewing functionality again, and the "Find" utility proper searching capabilities again. Problem solved right? Actually, no. As it turns out, the desktop.ini files get reconstructed every single time you restart your computer. Nice one, Slick.

Luckily there is a loophole which will keep Windows from hiding these folders. You can manually edit the desktop.ini's and remove everything except for the "[.ShellClassInfo]" line. This will trick windows into thinking they have still covered their tracks, and wininet won't think to reconstruct them.

I can't stress how ridiculous it is that Windows actually makes sure the files are hidden on every single boot. No other files or folders get this kind of special treatment. So what's the agenda here?

6.0. +S MEANS [S]ECRET NOT [S]YSTEM

Executing the "dir/a/s" command from root should be the correct command to display all files in all subdirectories in DOS. However, doing so will not display the index.dat files. This is because when DOS tries to get a list of the subdirectories of any +s[ystem] directory it hits a brick wall. No files or folders will be listed within any system directory. Not only does this defeat the whole purpose of the "/s" switch in the first place, but I'd say it looks like Microsoft took extra precautions to keep people from finding the files. Remember, the only thing you need to do to obscure a file in DOS is to mark the parent directories as +s[ystem].

I was told by a few people that this was due to a very old DOS bug that dates back many years. Fine. I can accept that. A bug it is.

But, would you consider your Temporary Internet Files to be "system files?" It would seem that your TIF folder appears to be marked +s[ystem] for no good reason at all. Just because. Same with your history folder. You may not agree, but I tend to think that Microsoft marked the folders as +s[ystem] solely to hide any directory recursal from DOS.

In case you didn't understand, here's a small experiment that will show you what I mean.

Since the content.ie5 and history.ie5 subfolders are both located within a +s[ystem] folder, we will run the experiment with them. The proper command to locate them should be this:

CD\
DIR *.IE5 /as/s

The problem is that you will receive a "No files found" error message.

Since we already know there is a content.ie5 subfolder located here, why is it giving me the "no files found" message?

But there is a way to get around this brick wall. That is, once you are inside the system directory, then it no longer has an effect on the dir listings. For example, if you enter the system folder first, and THEN try to find any +s[ystem] directories you can see them just fine:

CD\WINDOWS\TEMPOR~1
DIR *.IE5 /as/s

1 folder(s) found.

Now you will get a "1 folder(s) found." message. (But only after you knew the exact location.)

In other words, if you didn't know the files existed then finding them would be almost impossible.

And, by the way, to see the "bug" in progress:

CD\
DIR *.IE5 /a/s

It will echo "no files found."

Now, just take away the system attributes from the parent directory...

CD\WINDOWS
ATTRIB -S TEMPOR~1

And retry the test:

CD\
DIR *.IE5 /a/s

It will echo "1 folder(s) found."

7.0 A LOOK AT OUTLOOK EXPRESS

Would you think twice about what you said if you knew it was being recorded? E-mail correspondence leaves a permanent record of everything you've said -- even after you've told Outlook to erase it. You are given a false sense of security sense you've erased it twice, so surely it must be gone. The first time Outlook simply moves it to your "Deleted Items" folder. The second time you erase it Outlook simply "pretends" it is gone. The truth is your messages are still being retained in the database files on your hard drive. (As are your e-mail attachments.)

For earlier versions of Outlook Express, they will be located in either of the following folders:

c:\program files\internet mail and news\%user%\mail\*.mbx
c:\windows\application data\microsoft\outlook\mail\*.mbx

At this point you have two choices:

a) Get in the habit of compacting your folders all the time.
b) Backup, print out, or import the data into another e-mail client such as Eudora and then delete the mbx files (and thus all your e-mail correspondence) by typing this:

cd\windows\intern~1\%user%\mail
deltree/y mail

or

cd\windows\applic~1\micros~1\outloo~1\
deltree/y mail

(Typing in the above commands will kill all your e-mail correspondence. Do not follow those steps in less you have already backed up your e-mail and address book!)

If you have a newer version of Outlook or Outlook Express, the databases are located elsewhere. Look for .dbx and .pst file extensions. These databases are five times as creepy, and I strongly recommend you take at the files.

Just from my outbox.dbx file I was able to view some of my old browsing history, bring up previously-visited websites in html format, and even read ancient e-mail from my Eudora client (read: EUDORA).

Again, don't take my word for it. See for yourself and THEN tell me what you think "Slick Willy" is up to here.

8. THE TRUTH ABOUT FIND FAST

Have you ever wondered what that "Find Fast" program was under your control panel? Here's a hint: It has absolutely nothing to do with the "Find" utility located under the [Start] menu. Just to clear up any confusion before going on, Oblivion adequately explains Find Fast here:

"In any version of Word after 95, choose File Open and you'll get the Office App Open dialog. Instead of just a space for the file name, there are text boxes for file name, files of type, text or property & last modified. These are search criteria you can use to find one or more files. There is also an "Advanced" button that opens a dedicated search dialog with more options. When you use either of these dialogs to perform a search, that search process uses the indexes built by Find Fast."

But what would you say if I told you that Find Fast was scanning every single file on your hard drive? Did you know that in Office 95, the Find Fast Indexer had an "exclusion list" comprised of .exe, .swp, .dll and other extensions, but the feature was eliminated? If you were a programmer would you program Find Fast to index every single file, or just the ones with Office extensions?

FYI, If you have ever had problems with scandisk or defrag restarting due to disk writes, it is because Find Fast was indexing your hard drive in the background. It loads every time you start your computer up.

Now here is a good example of the lengths Microsoft has gone through to keep people from finding out Find Fast is constantly scanning and indexing their hard drives. (Always good to have an alibi.) Here's a snippet taken from microsoft.com:

"When you specify the type of documents to index in the Create Index dialog box, Find Fast includes the document types that are listed in the following table.

Doc Type File Name Extension
Microsoft Office files All the Microsoft Excel, Microsoft Web documents PowerPoint, Microsoft Project, and Microsoft Word document types listed in this table. Microsoft Binder (.odb, .obt) and Microsoft Access (.mdb) files. Note that in .mdb files, only document properties are indexed.
Microsoft Excel workbooks .xl* files
Microsoft PowerPoint files .ppt (presentation), .pot (template), .pps (auto-running presentation) files
Microsoft Project files .mpp, .mpw, .mpt, .mpx, .mpd files
Microsoft Word documents .doc (document), .dot (template), .ht* (Hypertext Markup Language document), .txt (text file), .rtf (Rich Text Format) files
All files *.* files

Did you get that last part? "All files?" Find Fast indexes Office Documents, Web documents, Word Documents, Power Point files, Project files, and -- oh, I forgot -- EVERY SINGLE other file on your computer.

Actually, the good news is that this isn't necessarily true. In another statement, Microsoft claims that if Find Fast deems the file "unreadable" then the file will not be included in the index. For example, your command.com probably wouldn't get indexed because it doesn't have a lot of plain text -- mostly binary.

But back to the bad news. Every single file that has legible text is going to be included in the Find Fast database. Do you understand the implication here? All text saved to your hard drive is indexed. The forensic capabilities are enormous, folks. Don't forget that "all text" also means previously visited webpages from your cache. See for yourself. Open up a DOS window and type:

CD\
DIR FF*.* /AH (This will bring up a listing of the Find Fast databases.)

EDIT /75 %ff% (insert %ff% with any of the names that were listed.)

Notice the incredible amount of disk accesses to your cache and history folders? Why do we need two indexes?

8.1. REMOVING THE FIND FAST PROGRAM

You can remove Find Fast using your Office CD, but I recommend you do it manually.

1) Reboot your computer in MS-DOS Mode.
2) Delete the FindFast.CPL file from c:\windows\system\
3) Delete the shortcut (.lnk) under c:\windows\start menu\programs\startup\
4) Delete the FindFast.EXE file from c:\progra~1\micros~1\office\ 5) It's important to delete the find fast databases (c:\ff*.*). 6) You can also safely delete FFNT.exe, FFSetup.dll, FFService.dll, and FFast_bb.dll if you have them.

Feel free to check out the ffastlog.txt (which is the Find Fast error log). It's a +h[idden] file under c:\windows\system\.

9. CONTACT INFO AND PGP BLOCKS

This tutorial is being updated all the time. If you have any useful input, or if you see a mistake somewhere, then please e-mail me so I can compile it into future versions. You will be able to find the most recent version of this tutorial at Microsuck.com. I am not directly affiliated with the site.

My e-mail address is located at the end of this note. Please let me know where you heard about this tutorial in your message. If you have something important to say to me, then please use encryption. My public key blocks are located below. Be suspicious if you send me an encrypted message but never get a reply.

Thanks for reading.

-- The Riddler
e-mail: ther1ddler@fuckMicrosoft.com

My PGP 2.6.3 Block:

-----BEGIN PGP PUBLIC KEY BLOCK-----
Version: 2.6.3a
Comment: Compatible with PGP 2.6.x

mQCNAzvVzqgAAAEEANT+lnfVk79zr/eYkLHs+euTg/JBSQXmUWB5dMxv4Vvv4Xes
CnaNrv5Udi3hfABKb1tq41N6kPJ/n/Qz/vSW52Z4wg+Q+ZGGoITIJ1p8bDOceb2Q
EsMsY7kzCHqkBF0N53TuVt+ywhVncN+CqecVvhuQ4RXUOVUvru7gGcd76OVxAAUR
tAt0aGUgcmlkZGxlcokAlQMFEDvVzqju4BnHe+jlcQEBC14EAM3Th47aEChB0GAf
5xGlLPQnrj6zyf5uovj12PEFnCOwcEhDDAuq4Ito7Keb22DqwlJDNChIM7xLx8bZ
d9VaMpkirFzgvFmGu5eNGp18rR9EyIVY/tTdWlRcsUL/nw2XNXxw51tHE7M/O1fp
Un4qIcG0CfAQ1QCUfqOwTWbFH/Wy
=muLu
-----END PGP PUBLIC KEY BLOCK-----

My GPG 1.0.6 Block:

-----BEGIN PGP PUBLIC KEY BLOCK-----
Version: GnuPG v1.0.6 (MingW32)

mQGhBDu3TSERBACO0Fx9pjMULe6qLQwOgfvdnQconLOMyftZdp9+ZX6t29ebJ/Z5
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UOAQCADKG2mf/FW3kuSAGoFmIMBm4l6m0O7denwUIpZP2jxeNTLmLW6ntGglHP++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=pFTK
-----END PGP PUBLIC KEY BLOCK-----

My PGP 6.5.8 Block (patched ADK bug):

-----BEGIN PGP PUBLIC KEY BLOCK-----
Version: PGP 6.5.8
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=ozdt
-----END PGP PUBLIC KEY BLOCK-----



9.1. RECOMMENDED READING

http://www.theregister.co.uk/content/4/18002.html
http://www.findarticles.com/m0CGN/3741/55695355/p1/article.jhtml
http://www.mobtown.org/news/archive/msg00492.html
http://194.159.40.109/05069801.htm
http://www.yarbles.demon.co.uk/mssniff.html
http://www.macintouch.com/o98security.html
http://www.theregister.co.uk/content/archive/3079.html
http://www.fsm.nl/ward/
http://slashdot.org
http://www.peacefire.org
http://stopcarnivore.org
http://nomorefakenews.com
http://grc.com/steve.htm#project-x

10. SPECIAL THANKS (and no thanks)

This version I want to give special thanks to Concerned Boss, Oblivion, and the F-Prot virus scanner.

I also want to take this time to show my dissatisfaction to the New Zealand Herald. Although partly flattering, it was more disgusting to see a newspaper try to take credit for my work.

11. REFERENCES

http://support.microsoft.com/support/kb/articles/Q137/1/13.asp
http://support.microsoft.com/support/kb/articles/Q136/3/86.asp
http://support.microsoft.com/support/kb/articles/Q169/5/31.ASP
http://support.microsoft.com/support/kb/articles/Q141/0/12.asp
http://support.microsoft.com/support/kb/articles/Q205/2/89.ASP
http://support.microsoft.com/support/kb/articles/Q166/3/02.ASP
http://www.insecure.org/sploits/Internet.explorer.web.usage.logs.html
http://www.parascope.com/cgi-bin/psforum.pl/topic=matrix&disc=514&mmark=all
http://www.hackers.com/bulletin/
http://slashdot.org/articles/00/05/11/173257.shtml
http://peacefire.org/

File format encyclopedia





Almost Every file
format in the world!


A






















































































































































































































































ABKCorel Draw AutoBackup
ACLCorel Draw 6 keyboard accelerator
ACMUsed by Windows in the system directory
ACPMicrosoft Office Assistant Preview file
ACTMicrosoft Office Assistant Actor file
ACVOS/2 drivers that compress and decompress audio data
ADAfter Dark screensaver
ADBAppointment database used by HP 100LX organizer
ADDOS/2 adapter drivers used in the boot process
ADMAfter Dark MultiModule screensaver
ADPUsed by FaxWorks to do setup for fax modem interaction
ADRAfter Dark Randomizer screensaver
AFMAdobe font metrics
AF2ABC Flowchart file
AF3ABC Flowchart file
AIAdobe Illustrator drawing
AIFApple Mac AIFF sound
ALBJASC Image Commander album
ALLArts & Letters Library
AMSVelvert Studio music module (MOD) file
ANCCanon Computer Pattern Maker file that is a selectable
list of pattern colors
ANIAnimated Cursor
ANSANSI text
APIApplication Program Interface file; used by Adobe Acrobat
APRLotus Approach 97 file
APSMicrosoft Visual C++ file
ARCLH ARC (old version) compressed archive
ARJRobert Jung ARJ compressed archive
ARTXara Studio drawing
ARTCanon Crayola art file
ASAMicrosoft Visual InterDev file
ASCASCII text
ASDWinWord AutoSave
ASMAssembler language source file
ASPActive Server Page (an HTML file containing a Microsoft
server-processed script)
ASPProcomm Plus setup and connection script
ASTClaris Works "assistant" file
ATTAT&T Group 4 bitmap
AVIMicrosoft Video for Windows movie
AWDFaxView document



B






















































































































BAKBackup file
BASBASIC code
BATBatch file
BFCWindows 95 Briefcase document
BGBackgammon for Windows game
BIBinary file
BIFGroupWise initialization file
BINBinary file
BKSometimes used to denote backup versions
BK$Also sometimes used to denote backup versions
BKSAn IBM BookManager Read bookshelf
BMKAn A bookmark file
BMPWindows or OS/2 bitmap
BM1Apogee BioMenace data file
BRXA file for browsing an index of multimedia options
BSPQuake map
BS1Apogee Blake Stone data file
BTMBatch file used by Norton Utilities
B4Helix Nuts and Bolts file



C


















































































































































































































































































































































































































































































CC code
CABMicrosoft cabinet file (program files compressed for
software distribution)
CALCALS Compressed Bitmap
CALCalendar schedule data
CASComma-delimited ASCII file
CATIntelliCharge categorization file used by Quicken
CBMicrosoft clean boot file
CCBVisual Basic Animated Button configuration
CCFMultimedia Viewer configuration file used in OS/2

CCH

Corel Chart
CCMLotus CC:Mail "box" (for example, INBOX.CCM)
CDACD Audio Track
CDFMicrosoft Channel Definition Format file
CDIPhillips Compact Disk Interactive format
CDRCore Draw drawing
CDTCorel Draw template
CDXCorel Draw compressed drawing
CELCIMFast Event Language file
CFBComptons Multimedia file
CFGConfiguration file
CGICommon Gateway Interface script file
CGMComputer Graphics Metafile
CHOS/2 configuration file
CHKFile fragments saved by Windows Disk Defragmenter or
ScanDisk
CHPVentura Publisher chapter
CILClip Gallery download package
CIMSim City 200 file
CINOS/2 change control file that tracks changes to an INI
file
CK1iD/Apogee Commander Keen 1 data file
CK2iD/Apogee Commander Keen 2 data file
CK3iD/Apogee Commander Keen 3 data file
CK4iD/Apogee Commander Keen 4 data file
CK5iD/Apogee Commander Keen 5 data file
CK6iD/Apogee Commander Keen 6 data file
CLASSJava class
CLPWindows Clipboard file
CLSVisual Basic Class Module
CMDCommand file for Windows NT (similar to a DOS .BAT file)
CMDDOS CP/M command file
CMDdBase-II program file
CMFCorel Metafile
CMPJPEG Bitmap
CMPAddress document
CMVCorel Move animation
CMXCorel Presentation Exchange image
CNFConfiguration file used by Telnet, Windows, and other
applications
CNMWindows application menu options and setup file
CNQCompuworks Design Shop file
CNTWindows (or other) system content files for the help
index and other purposes
COBtrueSpace2 object
CODMicrosoft C compiler output as displayable assembler
with original C as comments
COMCommand file (program)
CPDFax Cover document
CPEFax Cover document
CPIMicrosoft MS-DOS code page information file
CPLControl Panel extension
CPLCorel colour palette
CPPC++ code
CPRCorel Presents Presentation
CPTCorel Photo-Paint image
CPXCorel Presentation Exchange Compressed drawing
CRDCardfile file
CRPCorel Presents Run-Time Presentation
CRTCertificate file
CSCCorel Script
CSPPC Emcee On-Screen image
CSVComma-separated values file
CTScitex CT Bitmap
CTLUsed in general to mean a file containing control information.
CUEMicrosoft Cue Cards data
CURWindows Cursor
CUTDr Halo bitmap
CVCorel Versions archive
CVMicrosoft CodeView information screen
CWKClaris Works data file
CWSClaris Works template
CXXC++ source code file



D
















































































































































































































DATData file
DATWordPerfect Merge Data
DBFAston-Tate dBASE database
DBXDataBeam image
DCRShockwave file
DCSDesktop Color Separation file
DCXFax image (based on PCX)
DDFBTRIEVE database
DEFSmartWare II data file
DEFC++ Definition
DERCertificate file
DIBDevice-Independent Bitmap
DICDictionary
DIFData Interchange Format spreadsheet
DIRMacromedia Director file
DIZDescription file
DLGC++ Dialogue Script
DLLDynamic-Link Library
DMFX-Trakker music module (MOD) file
DOCFrameMaker or FrameBuilder document
DOCWordStar document
DOCWordPerfect document
DOCMicrosoft Word document
DOTMicrosoft Word document Template
DPRBorland Delphi project header file
DRVDriver
DRWMicrografx Designer/Draw
DSGDooM saved game
DSMDynamic Studio music module (MOD) file
DSPMicrosoft Developer Studio project
DSQCorel QUERY file
DSWMicrosoft Developer Studio workspace
DWGAutoCAD drawing eXchange format
DXFAutoDesk Drawing Interchange format



E




















































EMFEnhanced Windows Metafile
ENCEncore file
EPSEncapsulated PostScript image
ER1ERWin file
ERXERWin file
EVYEnvoy document
EWLMicrosoft Encarta document
EXEExecutable file (program)



F






























































































































































































FFORTRAN file
F77FORTRAN file
F90FORTRAN file
FARFarandole Composer music module (MOD) file
FAVMicrosoft Outlook navigation bar
FAXFAX Type image
FH3Aldus Freehand 3 drawing
FIFFractal image file
FITSCCD camera image
FLCAutoDesk FLIC animation
FLIAutoDesk FLIC animation
FLTCorel filter
FLTStarTrekker music module (MOD) file
FMBOracle binary source code for form, version 4.0 and later
FMTOracle text format of form, version 4.0 and later
FMTMicrosoft Schedule+ print file
FMXOracle executable form, version 4.0 and later
FOGFontographer font
FONSystem font
FORFORTRAN file
FOTFont-related file
FPFileMaker Pro file
FP1Flying Pigs for Windows data file
FP3FileMaker Pro file
FPXFlashPix bitmap
FRMForm
FRMFrameMaker or FrameBuilder document
FRMOracle executable form version 3.0 and earlier
FRMVisual Basic form
FRMWordPerfect Merge form
FRXVisual Basic form stash file



G








































































































































GALCorel Multimedia Manager album
GCPGround Control Point file used in image processing of
remote sensing data .
GEDGraphic Environment Document (drawing)
GEMGEM metafile
GENVentura-Generated text file
GFCPatton&Patton Flowcharting 4 flowchart file
GFIGenigraphics Graphics Link presentation
GFXGenigraphics Graphics Link presentation
GIDWindows 95 global index file (containing help status)
GIFCompuServe bitmap
GIMGenigraphics Graphics Link presentation
GIXGenigraphics Graphics Link presentation
GNAGenigraphics Graphics Link presentation
GNXGenigraphics Graphics Link presentation
GRAMicrosoft Graph
GRDGrid file, used in image processing of remote sensing
data often to form map projections.
GRPProgram Manager Group
GTKGraoumftracker (old) music module (MOD) file
GT2Graoumftracker (new) music module (MOD) file
GWXGenigraphics Graphics Link presentation
GWZGenigraphics Graphics Link presentation
GZUnix Gzip compressed file



H






























































































HC program header
HEDHighEdit document
HELMicrosoft Hellbender saved game
HEXMacintosh BinHex 2.0 file
HGLHP Graphics Language drawing
HLPHelp file
HOGLucas Arts Dark Forces WAD file
HPJVisual Basic Help Project
HPPC++ program header
HQXMacintosh BinHex 4.0 file
HSTHistory file
HTHyperTerminal
HTMHypertext document
HTMLHypertext document
HTXExtended HTML template



I








































































































































ICACitrix file
ICBTarga bitmap
ICMImage Color Matching profile file
ICOWindows Icon
IDDMIDI Instrument Definition
IDQInternet Data Query file
IFFAmiga ILBM
IGFInset Systems metafile
IIFQuickBooks for Windows interchange file
IMAWinImage file
IMGGEM image
INCAssembler language or Active Server include file
INFInformation file
INIInitialization file
INPOracle source code for form, version 3.0 and earlier
INSInstallShield install script
INSX-Internet sign-up file
ISOLists the files on a CD-ROM; based on the ISO 9660 CD-ROM
file system standard
ISPX-Internet sign-up file
ISUInstallShield uninstall script
ITImpulse Tracker music module (MOD) file
IWIdlewild screensaver



J






































































JARJava ARchive file (a compressed file for applets and
related files)
JAVAJava source code
JBFPaint Shop Pro image browser file
JFFJPEG bitmap
JIFJPEG bitmap
JMPSAS JMPDiscovery chart-to-statistics file
JN1Epic MegaGames Jill of the Jungle data file
JPEGJPEG bitmap
JPGJPEG bitmap
JSJavaScript source code
JTFJPEG bitmap



K






















KDCKodak Photo-Enhancer
KFXKoFax Group 4 image
KYEKye game data



L
























































































LBMDeluxe Paint bitmap
LDBMicrosoft Access lock file
LEGLegacy document
LHAAlternate file suffix for LZH
LIBLibrary
LISOutput file produced by a Structured Query Reporting
(SQR) program
LOGLog file
LPDHelix Nuts and Bolts file
LRCIntel Video Phone file
LSTList file
LWOLightwave Object file
LWPLotus Wordpro 96/97 file
LZHLH ARC compressed archive
LZSSkyroads data file



M
















































































































































































































































































































M3DCorel Motion 3D animation
MACMacPaint image
MADMicrosoft Access module
MAFMicrosoft Access Form
MAKVisual Basic or MS Visual C++ Project
MAMMicrosoft Access Macro
MAPMap file
MAPDuke Nukem 3D WAD game file
MAQMicrosoft Access Query
MARMicrosoft Access Report
MASLotus Freelance Graphics Smartmaster file
MATMicrosoft Access Table
MAXPaperport file
MAZHover maze data
MB1Apogee Monster Bash data file
MCCDialer10 calling card
MCSMathCAD image
MCWMicrosoft Word for Macintosh document
MDAMicrosoft Access add-in
MDBMicrosoft Access database
MDEMicrosoft Access MDE file
MDLDigital Tracker music module (MOD) file
MDLQuake model file
MDNMicrosoft Access blank database template
MDWMicrosoft Access Workgroup
MDZMicrosoft Access wizard template
MEDMusic Editor, OctaMED music module (MOD) file
MERFormat for interchanging spreadsheet/database data; recognized
by Filemaker, Excel, and others
METPresentation Manager metafile
MIMiscellaneous
MICMicrosoft Image Composer file
MIDMIDI music
MMFMicrosoft Mail File
MMMMicrosoft Multimedia Movie
MODFastTracker, StarTrekker, Noise Tracker (etc.) music
module file
MODMicrosoft Multiplan spreadsheet
MOVQuickTime for Windows movie
MPEMPEG animation
MPEGMPEG animation
MPGMPEG animation
MPPMicrosoft Project file
MPPCAD drawing file format
MP3MPEG Audio Layer 3 (AC3) file
MSGMicrosoft Mail message
MSNMicrosoft Network document
MSPMicrosoft Paint bitmap
MTMMultiTracker music module (MOD) file
MUSMusic
MVBMicrosoft Multimedia Viewer file
MWPLotus Wordpro 97 Smartmaster file



N


































NAPNAP Metafile
NCBMicrosoft Developer Studio file
NSFLotus Notes database
NSTNoise Tracker music module (MOD) file
NTFLotus Notes database template



O
























































































OBDMicrosoft Office binder template
OBDMicrosoft Office Binder
OBJObject file
OBZMicrosoft Office Binder Wizard
OCXMicrosoft Object Linking and Embedding custom control
OFNMicrosoft Office FileNew file
OFTMicrosoft Outlook template
OKTOktalyzer music module (MOD) file
OLBOLE Object Library
OLEOLE object
OPTMicrosoft Developer Studio file
ORGLotus Organiser file
OR2Lotus Organiser 2 file
OR3Lotus Organiser 97 file



P


















































































































































































































































































































































































P10Tektronix Plot 10 drawing
PABMicrosoft Personal Address Book
PAKQuake WAD file
PALWindows colour palette
PATCorel Draw pattern
PBKMicrosoft Phonebook
PBMPortable Bitmap
PCDKodak Photo-CD image
PCLHP Laserjet bitmap
PCSPICS animation
PCTMacintosh PICT drawing
PCXZSoft PC Paintbrush bitmap
PDFAdobe Acrobat Portable Document Format or Netware Printer
Definition File
PDFPackage Definition File from Microsoft Systems Management
Server
PDQPatton&Patton Flowcharting PDQ Lite file
PFAType 1 font (ASCII)
PFBType 1 font (binary)
PFCPF Component
PFMPrinter Font Metrics
PGLHP Plotter drawing
PGMPortable Graymap (bitmap)
PICPC Paint bitmap
PICLotus picture
PICMacintosh PICT drawing
PIFProgram Information File
PIFIBM PIF drawing
PIGLucas Arts Dark Forces WAD file
PINEpic Pinball data file
PINEpic Pinball data file
PIXInset Systems bitmap
PJMKS Source Integrity file
PKGMicrosoft Developer Studio application extension (similar
to a DLL file)
PLPerl program
PLTHPGL Plotter drawing
PLTAutoCAD Plot drawing
PM5Pagemaker 5.0 file
PM6Pagemaker 6.0 file
P65Pagemaker 6.5 file
PNGPortable Network Graphics bitmap
PNGPaint Shop Pro Browser catalogue
PNTMacPaint graphic file
POTMicrosoft PowerPoint Template
PP4Picture Publisher 4 bitmap
PPAMicrosoft PowerPoint Add-in
PPMPortable Pixelmap bitmap
PPSMicrosoft PowerPoint slide show
PPTMicrosoft PowerPoint presentation
PRELotus Freelance presentation
PRFWindows system file
PRNPrint Table (space delimited text)
PRSHarvard Graphics for Windows presentation
PRZLotus Freelance Graphics 97 file
PSPostscript Interpreted drawing
PSDAdobe Photoshop bitmap
PSTMicrosoft Outlook Personal Folder File
PTMPolytracker music module (MOD) file
PUBVentura Publisher publication
PUBMicrosoft Publisher document
PWDMicrosoft Pocket Word document
PWZMicrosoft PowerPoint Wizard
PXLMicrosoft Pocket Excel spreadsheet



Q




















































QADPF QuickArt Document
QBWQuickBooks for Windows file
QDTQuick Books data file from the Quicken UK Accountancy/Tax/Invoice
program
QLBQuick Library
QRYMicrosoft Query
QTQuickTime Movie
QTMQuickTime Movie
QXDQuark XPress file



R










































































































RPegasus Mail resource file
RAReal Audio sound
RAMReal Audio sound
RASSun Raster Images bitmap
RAWRaw File Format (bitmap)
RCMicrosoft Visual C++ Resource Script
RECRecorder macro
REGRegistration file
RESMicrosoft Visual C++ Resource
RFTRFT-DCA
RLERun-Length Encoded bitmap
RMReal Audio video file
RMIMIDI music
ROVRescue Rover data file
RPTMicrosoft Visual Basic Crystal Reports file
RTFRich Text Format document
RTMReal Tracker music module (MOD) file



S










































































































































































































SAMAmi Professional document
SAVSaved game file
SCCMicrosoft Source Safe file
SCDMatrix/Imapro SCODL slide image
SCDMicrosoft Schedule+ 7
SCHMicrosoft Schedule+ 1
SCNtrueSpace2 scene
SCPDial-Up Networking Script
SCRWindows screensaver
SCRFax image
SCTScitex CT bitmap
SC2Microsoft Schedule+ 7
SDLSmartDraw library
SDRSmartDraw drawing
SDTSmartDraw template
SEASelf-expanding archive (used by Stuffit for Mac files
and possibly by others)
SEPTagged Image File Format (TIFF) bitmap
SHBCorel Show presentation
SHBDocument shortcut file
SHGHotspot bitmap
SHSShell scrap file
SHWCorel Show presentation
SITStuffit archive of Mac files
SLKSymbolic Link (SYLK) spreadsheet
SNDNeXT sound
SNDMac Sound Resource
SQCStructured Query Language (SQR) common code file
SQRStructured Query Language (SQR) program file
STMScream Tracker music module (MOD) file
STYVentura Publisher style sheet
SVXAmiga 8SVX sound
SYSSystem file
S3MScream Tracker 3 music module (MOD) file



T




























































































































TARTape Archive
TAZUnix Gzip/Tape Archive
TEXTexture file
TGATarga bitmap
TGZUnix Gzip/Tape Archive
THEMEWindows 95 Desktop Theme
THNGraphics Workshop for Windows thumbnail
TIFTag Image File Format (TIFF) bitmap
TIFFTag Image File Format (TIFF) bitmap
TIGTiger file, used by US government to distribute maps
TLBOLE Type Library
TMPWindows temporary file
TRMTerminal file
TRNMKS Source Integrity project usage log
TTFTrueType font
TWFTabWorks file
TWWTagwrite Template
TX8MS-DOS Text
TXTText
T2TSonata CAD modelling software file



U




























UDFWindows NT Uniqueness Database File
ULTUltratracker music module (MOD) file
URLInternet shortcut
USEMKS Source Integrity file



V


















































































VBPVisual Basic Project
VBWMicrosoft Visual Basic workspace
VBXVisual Basic custom control
VCFVevi Configuration File; defines objects for use with
Sense8's WorldToolKit
VDATarga bitmap
VIVirtual Instrument file from National Instruments LABView
product
VLBCorel Ventura Library
VOCCreative Labs Sound Blaster sound
VPVentura Publisher publication
VSDVisio drawing (flow chart or schematic)
VSTTarga bitmap
VSWVisio Workspace file
VXDMicrosoft Windows virtual device driver



W


















































































































































































































































































WADLarge file for Doom game containing video, player level,
and other information
WAVWindows Waveform sound
WB1QuattroPro for Windows spreadsheet
WB2QuattroPro for Windows spreadsheet
WBKMicrosoft Word Backup
WBLArgo WebLoad II upload file
WCMWordPerfect Macro
WDBMicrosoft Works database
WEBCorelXara Web document
WGPWild Board Games data file
WIDVentura width table
WILWinImage file
WIZMicrosoft Word Wizard
WK1Lotus 123 versions 1 & 2 spreadsheet
WK3Lotus 123 version 3 spreadsheet
WK4Lotus 123 version 4 spreadsheet
WKSLotus 123 Worksheet spreadsheet
WKSMicrosoft Works document
WLFArgo WebLoad I upload file
WLLMicrosoft Word Add-In
WMFWindows Metafile
WOWGrave Composer music module (MOD) file
WPWordPerfect document
WPWNovel PerfectWorks document
WP4WordPerfect 4 document
WP5WordPerfect 5 document
WP6WordPerfect 6 document
WPDWordPerfect Demo
WPDWordPerfect Document
WPGWordPerfect Graphic
WPSMicrosoft Works document
WPTWordPerfect Template
WQ1QuattroPro/DOS spreadsheet
WQ2QuattroPro/DOS version 5 spreadsheet
WRIWrite document
WRLVirtual Reality model
WS1WordStar for Windows 1 document
WS2WordStar for Windows 2 document
WS3WordStar for Windows 3 document
WS4WordStar for Windows 4 document
WS5WordStar for Windows 5 document
WS6WordStar for Windows 6 document
WS7WordStar for Windows 7 document
WSDWordStar 2000 document
WVLWavelet Compressed Bitmap



X
















































































































XARCorel Xara drawing
XLAMicrosoft Excel add-in
XLBMicrosoft Excel toolbar
XLCMicrosoft Excel chart
XLDMicrosoft Excel dialogue
XLKMicrosoft Excel backup
XLMMicrosoft Excel macro
XLSMicrosoft Excel worksheet
XLTMicrosoft Excel template
XLVMicrosoft Excel VBA module
XLWMicrosoft Excel workbook / workspace
XMFastTracker 2, Digital Tracker music module (MOD) file
XR1Epic MegaGames Xargon data file
XTPXTree data file
XY3XYWrite III document
XY4XYWrite IV document
XYPXYWrite III Plus document
XYWXYWrite for Windows 4.0 document



Y
















YALArts & Letters clipart library
YBKMicrosoft Encarta Yearbook



Z






















ZUnix Gzip
ZIPZip file
ZOOAn early compressed file format



Numbers and symbols


























































000-999Used to number old versions of files and number related
data files
12MLotus 123 97 Smartmaster file
123Lotus 123 97 file
2GR and 3GRVGA Graphics driver/configuration files under Windows
386A file for use in an 80386 or higher microprocessor
669Composer 669, Unis Composer music mod file
#01 and higherA method of numbering picture files for a roll of film
that has been scanned
$$$Used by OS/2 to keep track of archived files
@@@Screen files used in the installation and instruction
on use of applications