Since I already had my resolution set at 1024x768 when I installed Poser,then I guess the message may also happen for other reasons.....not sure.

What was misleading about my first post, is that the 1024x768 is a system requirement and does make a difference in the operation of Poser, but I was focused on the specific message listed by Snowfish (which I also received) and his/her reference to library tool bars not being accessible. This problem, in my case, had to do with the size of the Workarea window and not PC resolution.

Pigfish is suggesting what I thought I was suggesting to Softsnow....change the work area window size to correct the problem of loosing access to the library tab on the right hand side of the screen and tools on the bottom of the screen. The default setting for the work area window that appeared on my computer when I fist installed Poser was at 800x600 and had to be changed to sizes similar to what pigfish is using.

Since Softsnow has not commented back on any of this, it could be that the screen resolution was the problem. Out of curiousity, I would ask someone running at 1024x768 to set their window work area to 800x600 and tell me if the library palette and the tools/settings on the bottom of your work area window are still accessible.