Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Messenger\Client]
"Disabled"=dword:00000001
"PreventAutoRun"=dword:00000001
"PreventAutoUpdate"=dword:00000001
"PreventBackgroundDownload"=dword:00000001
"PreventRun"=dword:00000001