Glad to hear! :slight_smile:

First of all we need to delete remnants. Download Rejzor’s Uninstall Utility to your Desktop.

Download the correct version of Avast
Avast Free
Avast Pro
Avast Internet Security
Avast Premier
Disconnect from the net
Uninstall Avast via control panel (if it there)

[]Unzip Rejzor’s tool to the desktop
[
]Run the tool and accept the usage
[]Once complete reboot your system
[
]Reinstall Avast

The reason why you couldn’t boot you OS is missing system files, but I have no any ideas why did it happen.
aswRvrt.sys is a last successfully loaded driver. There is no reason to use outdated version of avast.


I think I found mistake in my instruction. On the last step command should be looking like this:
sfc /scannow /offbootdir=H:\3\windows /offwindir=C:\windows