Crashing a computer/software program can be caused by a number of different factors. The primary question when evaluating this is whether the crash is random or if it can be duplicated.

Random crashing:

Random crashing in GibbsCAM is nearly always a result of the video card and driver. This video card technical article provides specific information about recommended video cards and where to download current drivers.

Repeatable crashing:

If your crash can be duplicated then there may be a problem with the model or with the software. Please e-mail the file to with a brief description explaining how to recreate the crash.