Same problem. Right after the last AVG update.
Desktop Crashed after 24% scanned.
AVG Version 2015.0.6086
Visrus database 4409/10503 (Monaday, August 24, 11:42)
My OS: Windows X Prof Serv pack3
Memory free 2046/1254 MG
Hello Cesar, I sincerely apologize for the difficulties you are currently experiencing. I have sent an e-mail to you, please use the e-mail and get connected with Remote Team. Our Remote Technicians will look into your computer and will resolve it for sure. Thank you.
I've got the same problem and know ones got an answer! Maybe it's tied to the Market Crash!