wp-gallery2 integration

I try to interate gallery2 with the wpg2 plugin. Everything is fine except the validation for the “Gallery2 Image Block Active?”.

These are the pathes and options:

Embed Path /
Gallery Path gallery2/
Plug-In Name wp-gallery2.php
Use WPG2 External Header? No
Use WPG2 External Footer? No
Path to Embedded Page D:/webserver/entwicklung/reverse/wp-gallery2.php
Path to Gallery2 D:/webserver/entwicklung/reverse/gallery2/

The albums are stored in the folder g2data within the gallery2 folder.