Update AdjustPrivileges() code based on the pull request I submitted for the official PresentMon.
Update AdjustPrivileges() code based on the pull request I submitted for the official PresentMon.

GameTechDev/PresentMon,GameTechDev/PresentMon,GameTechDev/PresentMon,jenatali/PresentMon,anyeung/PresentMon,GameTechDev/PresentMon