Using Gmax but 3DS Max should be the same. Suddenly I can't right-click in a viewport. Right-click should bring up the GMax equiv of the quad menu. I can right-click in other areas but not in the viewports. Anyone have an idea if there is a control somewhere in the app that enables/disables the quad menu?
Nevermind - After spending an hour searching the web and resetting the UI over and over I finally rebooted and it just started working again.
I remember Gmax lacking many of those nicer 3dsmax features, but maybe things have improved a bit since them.
At any rate, good to see you back in the community and working on stuff again.