GOOD NEWS! I manage to open the save/ load dialog windows without having “Tablet PC Input Service” turn on. Actually we just have to do 1 more step, which is go to Control Panel - Programs - Programs and Features - Turn Windows feature on or off (located at the side panel) then just turn off the “Tablet PC Components”..

There you go, things will run smoothly after that.

_Revel

3ds Max 2011 x64
Windows 7 Home Premium x64
Core 2 Quad Q8400 2.66GHz
nVidia GeForce GTX 275
8.00 GB RAM

GREAT NEWS!

Thanks, Revel. Your solution worked for me.

just run skethbook as administrator, very simple right click on shortcut and select “run as administrator”. that should fix the problem, it,s windows 7 “fault” they made it way to secure