Unknown file appears at desktop

A file is appearing continuosly in my desktop, named "~" with no extension. I assume it has some relation to Outlook Express, but not sure.


Cheers,
-Piu
piu1977Asked:
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CrazyOneCommented:
http://filext.com/discussion/viewtopic.php?t=188
Mystery solved! It is the result of a windows update 330994 patch. You get the temp file after a change is made to your address book in Outlook express. You can see if you have the patch by going to IE....Help...About and seeing if the patch is listed there. I made a change to my address book this morning and "Bingo" the file appeared!
Here is the info I obtained! Phewwwwww! Glad that's over with!

One of the "fixes" from MS several months ago causes this glitch.
What that file is (which I believe you will see is named "~") is your yourname.wa~ file which on my PC resides in C:\Windows\Application Data\Microsoft\Address Book .
That file is the backup for yourname.wab (the OE Address Book). But now, after the glitch, the .wa~ file is no longer getting updated when you make a change to Address Book. Rather it goes to your Desktop as "~" instead of to C:\Windows\Application Data\Microsoft\Address Book as yourname.wa~.
However, your Address Book, itself, is still getting updated. So unless you worry about the backup no longer being updated(what good is it, anyway??), you can delete the "~" file. Or if you cannot live without the updated backup .wa~ file, then just rename that suspicious "~" file to yourname.wa~ and send it to the C:\Windows\Application Data\Microsoft\Address Book folder (replacing the existing and now outdated yourname.wa~ file).
Supposedly MS was working on a fix many months ago, but I have seen no announcement of one yet, and none of the recent MS fixes have cured the problem.
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That "~" (tilde) file is most probably appearing as the result of installing the "April 2003, Cumulative Patch for Outlook Express (330994)". Microsoft is aware of the problem and is supposedly working on a fix. Many people are experiencing this problem and from what I've read about this problem that icon will also reappear when you reply to an e-mail and you have your Outlook Express set up to enter the persons e-mail address to your address book whenever you reply to an e-mail. You can either just put up with it or follow the uninstall directions for the patch at the link below.

http://www.microsoft.com/windows/ie/downloads/critical/330994/default.asp
How to uninstall
To remove the download, complete the following steps:

On the Start menu, point to Settings and then click Control Panel. (In Windows XP, click Start and then click Control Panel.)
Double-click Add/Remove Programs.
In the list of currently installed programs, select Q330994 and then click Remove or Add/Remove. If a dialog box appears, follow the instructions to remove the program.
Click Yes or OK to confirm that you want to remove the program.
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