I know you guys must be thinking why not use ultimate if you could? Well, my system is already licensed for windows 7 professional, however it is not out yet and I want to use it now. So I've got the msdn version of w7 professional Can you use the same cert and key as posted in the w7 repository? slmgr -ipk 22TKD_F8XX6_YG69F_9M66D_PMJBM If not, it would be helpful if someone could post keys for various flavors of windows 7 (Home Premium, Professional, Ultimate, Enterprise) That'll be greatly appreciated. Thanks in advance.
The Key you have posted is an Ultimate OEM SLP key from Lenovo that was leaked. There are no other leaked OEM SLP keys for an Home Premium, Professional or whatever.