Forgoten Master password

Hi everyone,

Please, help me, I forgot my avast Master password… I already have tried everything, after i read bunch of topics related with.
Only I can see when i try to access Avast application is field for password (see attach).
It would be better for me if I could change that password, rather than reinstall Avast.

Thank you in advance,

Milos

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