Windows activation main difference from sp1 and sp2.

I have windows 7 Home premium SP2 and I bought a repair disc, the seller told me that I can use the same comes from keys with the system but after almost a month of windows installation has begun to wonder that the windows key is not valid, I must again. What should I do? (the repair disk is sp1)

There is no Service Pack 2 for Windows 7. There is only a Service Pack 1 for Windows 7.

As long as you have a key for the same edition of Windows 7, see if its Windows 7 Ultimate RTM (which is the original version) or Windows 7 Home Premium SP1, the product key will work.

If you have a problem to activate Windows, you can try the activation of the phone:

How to activate Windows 7 manually (activate by phone)
 
1) click Start and in the search for box type: slui.exe 4
 
(2) press the ENTER"" key.
 
(3) select your "country" in the list.
 
(4) choose the option "activate phone".
 
(5) stay on the phone (do not select/press all options) and wait for a person to help you with the activation.
 
(6) explain your problem clearly to the support person.
 
http://support.Microsoft.com/kb/950929/en-us

Tags: Windows

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