Did you change anything in the installer? If yes, please uninstall the Portal using the Installer and afterwards install it again, but this time without changing anything.

It looks like you changed something in the drop-down box.

Thanks alot that worked. I never even considered that as a problem ...

Your Portal Version: 1.0.5
Your phpBB Type: Standard phpBB3
MODs installed: No
Your knowledge: Basic Knowledge

What have you done before the problem was there?
Installed Board3 Portal

What have you already tryed to solve the problem?
Used automod to install portal 1.04 and 1.05 ...