
Download/save/extract/run Piriform CCleaner portable. Please skip the steps below for all Microsoft Server operating systems!. Delete any Avast folders in these locations:.
Restart computer again after the Avast Clear Uninstall Utility has completed. Download/save/run Avast Clear Uninstall Utility by using this link. Restart computer (preferably in Safe Mode with Networking) after uninstall has completed. Select Avast product in the list of installed programs. Click on either Programs and Features or Uninstall a program.
To completely uninstall Avast and remove any leftover remnants…