I have a PC with AMD Sempron 2400 1,6ghz with 768Mb RAM
it was 512 ram but I recently added an extra 256mb
I have a Lexcron Genie webcam which has worked fine till today
Then whenever I try to invite someone to view my cam MSN freezes up and it wont shut down either. I tried to shut it through Task Manager but it wont budge.
I ran ccleaner and another registry cleaner program. Ran a defrag. uninstalled both msn and the webcam driver and re-installed everything fresh
I also ran spybot and adaware
The problem still remains
I'm using MSN 7.5 because I dont really like the Windows Live version which I find too imposing

I get the same problem using yahoo messenger too

Has anyone any idea what is happening and how to fix it?

Thanks