Tdagger FS X 2nd Demo Video Problem

[Guest machammer]

After installation and I've installed it twice and get the same error. When I try to load FS X I can the message "Flight Simulator has detected one or more of your monitors is using 24 bit color quality. Flight Simulator is incompatible with this display mode.""Would you like to change your disply settings?"I can get past this message to load FS X.I've checked and I am using 32 bit color on both monitors. I did not have this problem with the first Demo. I have an ATI X600 video card.Has anyone else seen this problem?Thanks in advance to all who reply.BillEDIT Update Now I'm getting the same error message with the first demo after I've uninstalled the 2nd demo, reboot the system and installed the first demo. I had deleted the first demo before installing the 2nd demo.

[Guest machammer]

Bill