Hello everybody. I have a problem with password protection avast, why set a password and can not remember what it was, and now can not disable or enable anything. Would have any way to reset this password?
Thank you.
Re-install avast after completely uninstalling it.
I’ve done it. I uninstalled the program Revo Uninstaller, because when I ask to uninstall the Windows and open the uninstaller Avast, asks for password anyway. But I managed to uninstall and install again, but keeps asking for password, even though he deleted all the registry keys in regedit.
try running this and reboot, then install again
Still, after uninstall and reboot, install again, but when I mess around with settings, ask for the password again. 
What do you mean when you mess around with your setting?
Let the setting as it is…and your computer will run smoothly 
I got personal. Decided by excluding key avast key in regedit. It is the tip pro staff have this problem someday. Thank you.
I had seen some encountered a similar case. Just press enter when it asks for a password.