I'm going to choke an infant.

I started up my computer this morning with no problems. It's the first time I've done so since Friday (I was out all weekend).

For some terribly odd reason, I cannot start any media (audio/video) programs, or FFXI.

Now, I've checked the Event Viewer, and I haven't found any errors or warnings. I've done a malware & virus scan, but they cannot find anything.

What could possibly be the problem?

ムtorrent
厶torrent

Lol, stop using windows.

Wait, just stop using computers in general. And GTFO.