Windows 10: Error 0xC004C003 on new computer while trying to upgrade to pro. How do I fix this?

Hi,I recently purchased a prebuilt computer for my office but it came with Windows 10 Home. Went to upgrade it immediately. Clicked the upgrade button on the activation page and purchased the upgrade from the Microsoft Store. The download worked and it was installing but it failed on completion and froze. I went back to the activation page tried to do it again and it wouldn't work. The order in the store didn't actually provide me with a product key due to it being an upgrade. So now I have this error code and I don't know how to fix this. Does anyone have some advice?

:)

 

Activate error # 0xc004C003 Unbelieveable !

I need help ! any suggestions ? error 0xC004C003 Suppose I should give a little history.

New PC 6 months ago, I bought an upgrade from home to 10 pro and then Windows Insider

showed up, lol !

 

Error code: 0xC004C003


here is a screenshot





whena try cmd trick i get

 

upgraded to windows 10 and 0xC004C003 error

Hi,

You may try these steps and check if it helps.

• Push the Start button
• Type Settings
• Navigate to Update and Security
• Click on Activation

Due to high demand for Windows 10 globally, few of us may experience a temporary delay in activation. For Activation Error 0xC004C003; request you to wait for 24 hours and Windows 10 should activate automatically without any issue on your machine

Appreciate your patience in this regard.