please accept our apologies for this situation.
Was some infection detected by AVG scan?
If so, please check this How-To - http://forums.avg.com/ww-en/avg-free-forum?sec=thread&act=show&id=85163
Is possible to boot into Safe Mode and uninstall AVG?
How-To boot in Safe Mode - http://forums.avg.com/ww-en/avg-free-forum?sec=thread&act=show&id=85145
Do you suspect BSOD (Blue Screen Of Death with automatic restart) is happening on your computer?
Please check this thread at AVG Free Forum about possible reasons - http://forums.avg.com/ww-en/avg-free-forum?sec=thread&act=show&id=51131
Please provide us with more information about your computer (installed protection applications, firewall, etc.).
Yesterday I dowloaded AVG 9 free 30 day trial version, then ran a virus scan. About half an hour in, everything froze, and I ended up having to remove the battery to turn the computer off. When I try to log in I get as far as 'loading windows' then the screen goes black. As I am a journalist, and currebntly traveliing for work, this is a feaking nightmare...how can I get my computer working again - forget AVG, if this is what it does I don't want it.