Installed through UI and rebooted. Everything seems fine, but when running Smart Scan Windows alert me of Avast UI error and must close it but it does not. It keeps scanning.
Aplication with errores: avastui.exe, version: 10.2.2215.880, module with error: libcef.dll, version 3.2171.1929.0, address with error 0x01cf3006.
Will wait for another reboot or repair. If error still shows. I will try a clean install.
Update: It seems that a repair got rid of the UI error.