Windows 10: "Windows is not activated" message

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hi.. i have a question about activation

i have activated my windows 10 with digital license, its said "windwos is activated with a digital license" before

and now, its said "windows is not activated"

"we cant activate windows on this diveice because you dont have a valid digital license or product key. if you have valid license or key, select troubleshoot below. error code 0xC004C003"

i try the troubleshoot button and its not fix my activation.. what i sould do?

:)

 

Windows 10 will not activate Error code 0x803F7001


Possibly there can be the problem with Microsoft activation Server, so your Windows 10 is not activated. In this scenario, you need to wait and verify if it is the issue from Microsoft’s side. But if you are getting error code 0x803f7001, you can also try these steps:

1. Open Settings app. Then go to Update and security > Activation screen > Change product.
2. Type your Windows edition product key and click Next.
3. You’ll get We couldn’t activate Windows error message.
4. Retry steps 1-3 then type your 25-characters unique product key.
5. Wait for the process to complete, Windows 10 is activated.

Hope something helps this problem

 

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Windows 10 will not activate Error code 0x803F7001

thanks
I activated my Windows 10 from product key Windows 7