Ogre Viewport Crashes

Hi again,
I'm having some trouble with the Ogre Viewport.

This happens even to the simplest scene:
Whenever I select an object and move it around for too long (30secs -1min) the viewport crashes (becomes unusable) and the only way to recover from that is to change back to perspective from the Vieport Configuration dialog. Sometimes it crashes MAX completely and it seems that the faster I move the object the faster it crashes (it crashes though when moving it slowly too).

I tried different driver setups (direct3D/openGl) for both MAX and the Ogre Viewport and I also updated my videocard drivers (btw I have a GeForce6600GT card and MAX 8 SP1, if this is relevant).

Thanks for your support and this tool is really great!

This is because some file(s) of the installtion was modified (either by you or by an incorrect/corrupt file in your drive)

Test your drives for errors and then reinstall

Hey, it worked! Reinstalling did the trick.. I tried updating, but never thought about uninstalling/reinstalling

Thanks