To view your Windows 10 preinstalled key: If the key is not activated, and the machine is not permanently activated, go to the next step.Then enter the slmgr /xpr command and hit Enter.Launch Command Prompt as administrator.To check if your computer key is activated: In other words, if Windows 10 was preinstalled on your machine, you still need to enter the key for activation. Enter the key you used before and check if re-validating it fixes the issue.ĭiscover how you can find your Windows 10 product key.Ī digital license is an activation method that does not replace the Windows 10 product key.Solutions to Fix Windows 10 Error 0xC004F213 Enter Your Product Key AgainĮntering your Windows key again may refresh your license information and fix the problem. And there’s a specific fix for this problem. If you replace the motherboard, you need to activate the license once again.Įrror 0xc004f213 sometimes appears when you upgrade to Windows 10 Pro. When you install Windows 10 on your device, the license key is automatically associated with your motherboard. As Microsoft explains, error 0xc004f213 usually occurs if you recently replaced your motherboard. What Is Windows 10 Activation Error 0xC004F213?Įrror code 0xc004f213 indicates that no product key was found on your computer.