I just did this procedure but still not working.
Since I made this new installation, I also have an issue with Avast Password in Google Chrome,
it says : "Oops. Unexpected error.
Please go to settings and reinstall the browser extension. "
I did reinstall the extension but it end up with the error :
"We're sorry, there was a problem, make sure you have the latest Avast Passwords desktop application and try again."