Crash on More Info

I run Windows XP SP2 and use Firefox as default Browser.
Using avast HE (newest version and VPS).

When avast detects a virus and i click on More Info my computer crashes and is unable to perform any other actions. This happened a couple of days ago and since then i have removed the virus and no more are detected so i am unable to repeat the crash. I was wondering if abybody else has had this problem and if anybody knows why this happens or whether it is a problem with avast?

Thanks
Colin

Colincr, I don’t think it’s a problem with avast.
But, in your case, the better seems to run a boot time scanning or boot in Safe Mode and scan your computer there.