When I enter the product key for win7 ultimate, it displays an error code: 0xC004E003

I tried several product keys but all fail. I have tried disabling Norton AntiVirus firewall, but still aren't. Help, please!

Activation error: 0XC004E003 http://support.microsoft.com/kb/938450

Please run the Microsoft Genuine Diagnostics Tool then copy and paste the results into an answer here for further analysis:
http://go.Microsoft.com/fwlink/?LinkId=52012

Tags: Windows

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