Can not access internet website after updating Avast antivirus data base

Avast Free Antivirus / Premium Security
1

I am using AVAST Free Antivirus

and after updating antivirus data base in 18-12-2013 (about 07.00 am in Thailand)
I can not access internet website

But when I disabled AVAST Antivirus, every internet access was come back and good.

I try to test this doubt many time, and the result is always be the same.

Please help me,
I don’t want to access the internet and website without any antivirus protection.

Thank you.

2

Same here, avast blocks websites. Clean install from 2011 didn’t help. Avast also blocks windows update.

3

hi
i have same problem with free & is
avast blocked my hnternet