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Windows 7: Windows invalid product key, error code 0xC004F050

02 Feb 2017   #1

Windows 7 Home Premium 64 bit
Windows invalid product key, error code 0xC004F050

I've been procrastinating on activating windows, now I go and try to type my product key in, and it says its invalid, any help?

My System SpecsSystem Spec
02 Feb 2017   #2

Windows 7 Home Premium 64 bit

My System SpecsSystem Spec
02 Feb 2017   #3

Windows 7 Home Premium 64 bit sp1

Hi 2230040, welcome to the Forum.

Yes, error code 0xC004F050 does indicate Windows activation key is invalid, so in order to find why, we need all the information from this tutorial, so read through it & the post the required screen shot as described.

Windows Genuine and Activation Issue Posting Instructions
My System SpecsSystem Spec


 Windows invalid product key, error code 0xC004F050

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