Hello, I have been using AVAST pw's for quite a long time, and I have used the paid one and then the free version.
I haven't inserted the Master pw in a long time and the other day I locked me out by mistake.
I am 110% sure I have the correct pw on Paper, and haven't changed it at all, even tho I really remember it well as well.
But what happens is that it tells me it is incorrect pw and will not accept it in no way.
Now I have kept this email safe:
Dear user,
Should you ever lose one of your devices, you'll need to find this email in order to access your account, and keep using Avast Passwords.
If anything should go wrong, or you ever have a problem connecting to your passwords, please click the button below, and we'll help you get things back to normal.
Restore
The Avast Team
I did all what it asked and still it didn't helped. Then I also followed the instructions to remove Avast Passwords which I did also from the browsers that were using it.
I restarted as requested, then I went to Avast for to install it again, again it ask to restart what I did.
Every time I did it and opened up the PW tab in Avast program it had the same locked situation and ask to insert the Master pw.
I have repeated this like 5 times, and it keeps at the same.
Oh and before I did that I clicked on the upper border avast key icon to get the logfile, but nor left or right click opened up any choice, that was in Google Chrome, and I am a Win 10 user.
I do not understand in any other way how and where I will find the logfile? I am no pc nerd, I mean I know what I do but I need good instructions for to follow and do what I should for to not screw up all on my pc.
Please help me!

Adding more info:
tree /F "%LOCALAPPDATA%\Avast Software\APM\%USERNAME%"
Folder PATH listing
Volume serial number is 00000029 5874:2950
C:\USERS\SIRPA\APPDATA\LOCAL\AVAST SOFTWARE\APM\SIRPA
└───I7drbQN5ekLQY1fq
kv_pam.db
kv_pamcore.db
kv_pampub.db
pam.db