Sometimes I think I should run an Blog on running a consulting company on a Mac in a PC Tools World. Shutdown Windows in your virtual machine. It need to be off to reboot with the new settings. Chose your Virtual Machine you want to make changes for. Right Click on the Virtual Machine in the Control Center Go to CONFIGURE > GENERAL > CONFIGURE FOR: select Games Only Select Games Only Choosing "Design" may work, I may have tried it in the past, I don't remember, I use GAMES ONLY.