Difficulties installing Wappstack

I can’t get WappStack to install on my system running on Vista, I tried several passwords but WappStack wouldn’t install, gives me error message ob wrong password.

Please I need help urgently, thank you.

What is the name of the installer that you are using? is the error thrown during the installation or when you are trying to login in the phppgadmin application?

I used Bitnami Wappstack windows installer, the error comes after it has asked me to type the password during installation, error comes up when it’s trying to initiates the login during installation.

Are you running the Stack as administrator user?

Yes, I am installing as an administrator.

have you tried with different passwords? I mean without strange characters.