1

Hello. After last update I have big problem. Avast is blocking facebook, sometimes gmail, youtube, and many other sites. What is happening? After disabling avast everything runs normaly. My version is 2014.9.0.2011.

2

It even blocks google search;/

3

Did you upgrade via the user interface? If yes:

I’d recommend a clean install of v9.0.2011.

  1. Download Avastclear, Rejzors uninstall tool and the appropriate Avast program edition

http://files.avast.com/iavs9x/avast_free_antivirus_setup.exe
http://files.avast.com/iavs9x/avast_pro_antivirus_setup.exe
http://files.avast.com/iavs9x/avast_internet_security_setup.exe
http://files.avast.com/iavs9x/avast_premier_antivirus_setup.exe

Avastclear : http://files.avast.com/iavs9x/avastclear.exe
Rejzors Uninstall tool: http://rejzor.wordpress.com/avast-cleanup-tool/

  1. Uninstall Avast by control panel [If you don’t have Avast in control Panel go to #4]
  2. Uninstall in safe mode using Avastclear.
  3. Run Rejzors Uninstall Utility in Normal Mode (removes traces avastclear doesn’t) - reboot.
  4. Install the version you downloaded.
  5. Reboot.
4

Still not working. Now it can’t download updates of virus database. My devices tab don’t load. I can’t download files from websites;/

5

Guess i have to install different antivirus;/

6

attach OTL diagnostic log http://forum.avast.com/index.php?topic=53253.0