Problems accessing web pages

Hi,

I am currently running Avast version 4.6 Home and came home to find that webpages woudn’t load, in either ie or mozilla. When i stop all scanning and services it lets me connect fine, i can’t see any settings that would block web pages within the program itself.

If its enabled everything else works fine, ftp on port 21 email messenger service. Its just http traffick it blocks.

I can also ping websites.

Reply from 66.102.9.104: bytes=32 time=31ms TTL=238
Reply from 66.102.9.104: bytes=32 time=105ms TTL=238
Reply from 66.102.9.104: bytes=32 time=35ms TTL=238
Reply from 66.102.9.104: bytes=32 time=26ms TTL=238

Any Ideas ?

What is your OS?
What is your firewall?
Does it allow access to ashWebSv.exe?