Kill DWM8And16BitMitigation in HKEY_CURRENT_USER. Clean up registry key handle in DWM8And16BitMitigation killer.
Kill DWM8And16BitMitigation in HKEY_CURRENT_USER.
Clean up registry key handle in DWM8And16BitMitigation killer.

git-svn-id: 763a368b42d23a8c112339c16f7e9c1b0ab7c9a5@335 8a90861a-4eca-46d5-b744-240ff16d0c4d

WilliamFeely/dxgl,WilliamFeely/dxgl,WilliamFeely/dxgl,WilliamFeely/dxgl