UBB.Developers Forums UBB.threads 6 V6 Modifications Forum Design Integration Question about installing IIP 5.1

I did a complete new install.
Threads runs on a localhost inside my network on 127.0.0.1 for expiremental use.
I put the IPP 5.1 pals folder into the threads folder.
Index.php is also in the threads folder.
Set the path.
Logged in as admin.
Called http://127.0.0.1/ubbthreads/index.php
and all I see is the box saying: We are currently updating this page...
When I click on the copyright thing from infopop my pointer change into a hand, but when I click on the copyright-sign of IIP nothing happens.
As I read from the setup reader only this link can access the config file from IIP.
I know I am doing something stupidly wrong, if I only knew what it was.......

any suggestions????
Regards, Foppen