I can't export or "save as"

 From:  Paul (PETERSEN)
3382.1 
Just installed both MOI v1.0 and 2.0 beta. I'm running windows 7 64 bit. I can import an iges file for example, but I cannot "Save As" in any other polygon format. When I hit the save as option under File, I get the dialog asking me where to save and what format. When I fill those in and hit Save, the dialog disappears and no mesh export options appear. I check the destination file location, and no new file has been written. I can't export or save as 3ds, obj, or lwo in either program version of MOI. What gives? I found no forum article with this problem.
-Paul