Reading hborre's reply I think that they are right, and my guess was wrong. It doesn't work when the content is installed in one of the C:/program files folders in Windows 7. I don't remember if the Poser 7 installer will allow you to install the program itself and the contents in different folders. One easy way to solve the problem is to install the lot outside of the program folders. My Poser program is installed to C:/Poser