When loading a large file, such as an asssembly file, if I try to switch to
another program or even if an e-mail pop-up window occurs, Inventor will
freeze and has to be ctrl-alt-deleted to end the task. The display of the
Inventor graphics window will turn white wherever any other program's
graphics were. I have done the "help->graphics card thing (lightning bolt).
I have a Nvidia Quadro 4 750GL, 1G RAM, Xp Professional SP1. Left the
"Applications Settings" blank. What else is there?