The solution to my problem was the color depth as suggested by Sharon and David.
In my case, someone had switched to 16 bit color. When I went back to 24 bit things started working just fine. Thanks to all, I'm back in business. Dan
The solution to my problem was the color depth as suggested by Sharon and David.
In my case, someone had switched to 16 bit color. When I went back to 24 bit things started working just fine. Thanks to all, I'm back in business. Dan