avast using all my cpu

After years of using avast cos i liked it just recently Was downloading an update then all of a sudden avast was using all my cpu usage So severely slowed my computer down, had to uninstall it then then in the process of not having a virus scan for a few minutes i got a run dll virus .So anywyas tried reinstalling and same thing was using all my cpu usage. So now im using avg and no cpu usage problems. But i did prefer avast cos i was use to avas, anyone get 90-95 percent cpu usage from avast recently

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

Note : You need to be ONLINE during the install (sometimes online installer works whereas offline doesn’t)

http://files.avast.com/iavs9x/avast_free_antivirus_setup_online.exe
http://files.avast.com/iavs9x/avast_pro_antivirus_setup_online.exe
http://files.avast.com/iavs9x/avast_internet_security_setup_online.exe
http://files.avast.com/iavs9x/avast_premier_antivirus_setup_online.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.

Remove avg before doing the above.

Hey thanks so far its not taking all my cpu usage. Wonder what caused it before. Will monitor it

For a to me unknown reason the cpu usage is sometimes high when doing the normal update.
Since the online update works a little different, so far it always has solved the problem for people.
Good to hear the problem is solved.

Anyway, you know where to find us if there is anything you need help with or want to know.
Welcome to this webboard.

hey man thanks for the help and the welcome. Avast is running great guns now not taking my cpu usage

Thanks again