Quote - Because Windows 8 is in serious beta, it won't be supported by Poser yet.

 

thats why to install poser on it and see what happens... to see what the issues are/will be.

right now I'm guessing file permissions (UAC enhancements?), graphic drivers are not 100% compatible with Win8/Hardware. also it could be how Poser calls the OpenGL (does Win8 support OpenGL? MS stopped at I think Standard 1?)