Registry Stuff

Registry editing has been disabled by your administrator: Type in run box:

REG add HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System /v DisableRegistryTools /t REG_DWORD /d 0 /f

Source: http://www.devilsworkshop.org/2007/02/12/solution-registry-editing-has-been-disabled-by-your-administrator/

Task Manager has been disabled by your administrator: Type in run box:

REG add HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System /v DisableTaskMgr /t REG_DWORD /d 0 /f