About an hour ago Avast Web Shield started generating errors on different pages. When I try typing in Chrome bar, it blocks google instant search… Anything wrong with todays definition update? Problem started shortly after update.
What is your Chrome Version?
Can you attach an image?
Update your virus definitions to 110411-2.
This is an explanation of the bad definition update today. https://blog.avast.com/2011/04/11/false-positive-issue-with-virus-defs-110411-1/