13-03-2021 10:27 AM
Hi
Just purchased new Samsung Galaxy Book S but cannot activate windows 10
I am getting this error message:
"We cant activate Windows on this device because the product key was already used on another device. If you think it wasn't used on another device select Troubleshoot below. Error code 0xC004C020"
Please advise
Solved! Go to Solution.
16-03-2021 03:46 AM - last edited 16-03-2021 03:49 AM