Error open file under windows

I know there are some threads about errors under Win. But here is mine. Didn´t find anything about that. I included all libs and icludes. there are no errors compiling e.g. the simple.cxx but while opening in pfview, the following error message is displayed

line 1: not well-formed
no xml data found in file …
and MUSTRUN of Stage 1 on CPU 2576not available for this platform

Then an empty OpenGL Performer Windows opens.
Does anybody know what is my fault? I am running Windows XP and have the Performer Version for Windows…
Thanks for your replies, I am really helpless for two whole days now :frowning:
regards TheClick

Have you tried the Peformer mailing list? This is the place for support for Peformer: