Unable to Log in to Settings

When I try to access settings I am asked for a password and everything I have tried returns the error message “Wrong Password!”.

The only password I know is the one that allowed me to log in successfully to this forum and to my online account.

How can I log in to settings?

https://support.avast.com/article/Remove-Antivirus-password

Thanks for the quick reply. I will try reinstalling.

You’re welcome.