Extract with WinRAR using the password above, then run as administrator. Works on Windows 10, 11, Server & Office.
What this error means
0xC004F017 indicates the Software Licensing service couldn't apply the license because the key doesn't match the installed Windows edition (SKU).
Common causes
A key for a different edition (e.g. Pro on Home).
An edition change that left the old key in place.
A non-volume key applied to a volume install.
How to fix it
The most reliable fix is a clean KMS activation. KMSPico installs the correct Generic Volume License Key for your edition and activates against a local KMS host in one click — run it as administrator. To do it manually, reset the licensing state with slmgr /rearm, reboot, then re-activate with the slmgr commands and confirm with slmgr /xpr. Related: 0xC004F015.
Reset & Re-activate with slmgr
Run these in an elevated Command Prompt (right-click → Run as administrator):
It means the product key doesn't match your installed Windows edition (a SKU mismatch).
Apply a clean activation: run KMSPico as administrator to activate against a local KMS host, or reset with slmgr /rearm and re-activate. Most cases are fixed without reinstalling Windows.
Yes. KMSPico installs the correct volume license key and activates via a local KMS host, which resolves most activation errors including this one.