Live Messenger Crashes Frequently Since Mandatory Update Options

This is happening to everyone in my organization. We're all using XP
Pro with SP3. Here is what's in event viewer:

The description for Event ID ( 1000 ) in Source ( Windows Live
Messenger ) cannot be found. The local computer may not have the
necessary registry information or message DLL files to display
messages from a remote computer. You may be able to use the /
AUXSOURCE= flag to retrieve this description; see Help and Support for
details. The following information is part of the event: msnmsgr.exe,
14.0.8089.726, 4a6ce533, unknown, 0.0.0.0, 00000000, 0, 02b82140.


Any suggestions or solutions?

[whatnext]

I had the same problem the days before, my windows live messenger crashes after signing in. I searched for the dozens of

forums and I applied the instructions, unfortunately none of them worked. I tried zapmessenger, deep cleaner, I uninstalled

and reinstalled it dozens of times, hopeless.. I tried registry cleaners, antivirus scanning, antimalware programs, I

installed MSN 8.1 by chaning it version to the latest MSN 9 with resourcehacker ( it worked in a friend's situation) didn't

work too. I read in one of the forums that Acer notebooks have incompatibility with messenger and crash, so I installed Acer

MSN patch, as you can guess it didn't work as in nightmares. I did uninstallation by revo uninstaller, nope... I also read

that Adobe flash player has incompatibility with MSN 9 I upgraded it to the latest version, useless...At last I created a new

computer user session in control panel and I switched on new session, surprizingly it worked. I didn't stop fixing the

problem. I understood that it was neither a driver incompatibility nor a virus problem. I was suspected of registry problem

with my session.
Here is my solution: I scanned my system with System Cleaner 5 at first, then I opened system control then startup manager I

unchecked Adobe's ( also its dlls) entries and others that I was suspected of. I am proudly saying that It worked (: I am

using MSN 9 now. I hope I am helpful, enjoy!