Have had this problem since the most recent update on the 30th. Have read other posts with same problem, yet I still can’t actually fix the problem. I have completed the steps I have read about so far, and I keep getting the same message after reinstalling (3 times now). I run windows 7 - 64 everything up to date. I also run ZONEALARM - but I turn it completely off during install and un-install of avast.
I have already:
A - Uninstalled Avast via - Add/Remove programs list - then a reboot.
B - Run Avastclear ( this caused a secondary problem the 1st time I ran it in Safe Mode - it made my PC boot in safe mode continuously until I went into msconfig.exe and UNCHECKED boot in safemode) then a reboot.
C - Run both of the above a second time, run CCCleaner and clean out registry after each uninstall - then a reboot…
Each time I downloaded the program directly from my account within Avast for a fresh install - didnt work.
I also entered license KEY for one install, and inserted a license file which I downloaded directly from my account page for the other.
So I have run out of patience with this. Anyone have a solution??? Otherwise Windows Defender has to go on…
Thank you!