Hello
to run your application under OCC 4.0 you have to change your plugins file like this:
ad696000-5b34-11d1-b5ba-00a0c9064368.Location: libPAppStdPlugin.so for 3.1
ad696000-5b34-11d1-b5ba-00a0c9064368.Location: PAppStdPlugin for 4.0
You have only to remove lib and .so
Jerome