Runtime

when I restalled my ICQ. an error occoured, "Microsoft Visual C++ Runtime Library" Run Time Error! Program: C:\PROGRA~1\ICQ\icq.exe abnormal program termination What is that?

I'm going insane here. This is my first time doing this so I'm fairly new, but I've done everything according to the article and I'm getting this error each time. It gets about 20 frames in and it crashes. Any suggestions. What codecs should I install exactly and I'm worried that I might be...