Hello:

I'm a teacher in a high school and we have problems with the program.

We work with Windows XP, and our pc's are pentium III, 32b. The program runs, but we have a problem in some of them with the graphic controller, that not allow to see the lines or cercles that we do.

What is the problem? Not depens of SP2 or SP3 (service pack) of Windows, because works or fails in both of them.

How can we solve it?

Thanks a lot

Herminio