How to Fix Error - I have finally found my product key but the machine won't let me put it in?

I have finally found my product key but the machine won't let me put it in

for the last two months I have been trying to enter my product code which I finally found on the base of my computor & have rechecked on many occasions but on trying to enter the code your machine keeps telling me there is a mistake & to recheck the code.After
2 months this is very frustrating>I just want to register my code please advise

Keys to the Problem I have finally found my product key but the machine won't let me put it in

Download SmartPCFixer for Free Now

Hi,

You need to check with the System Maker's Support who is responsible for ensuring that you have
the proper key.

How to identify, locate, and replace a product key
http://support.microsoft.com/kb/811224

Hope this helps.
Rob Brown -
Microsoft MVP <- profile - Windows Expert - Consumer : Bicycle <- Mark Twain said it right.

Open Action Center by clicking the Start button Picture of the Start button, clicking Control Panel, and then, under System and Security, clicking Review your computer's status.

Update and run your antivirus software. Windows doesn't come with antivirus software, but Action Center can often monitor the antivirus software that you or your computer manufacturer have installed.

Another Safe way to Fix the Problem: I have finally found my product key but the machine won't let me put it in:

 

 

How to Fix I have finally found my product key but the machine won't let me put it in with SmartPCFixer?

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