I understand that you have attempted to use NetMeeting with TracePro, but only the frame of the TracePro Window appears without any detail in the model window.
Synopsis
Graphics problems when trying to view TracePro with NetMeeting
Solution
This is a graphics issue, related to where the graphics data is stored, and its availability to be read into NetMeeting. This problem can be resolved by changing the graphics mode from Open GL to Windows GDI (View/Customize from the TracePro menu).