slmgr /ipk <your-product-key>
The error message "license install failed for license type: 1 result code: 0xc03f6601" is a generic error message that doesn't provide specific details about the cause of the issue. However, it can be broken down as follows: slmgr /ipk <
Look at the "Product Key Channel." if it says , the machine is looking for a corporate server it may not be able to find. 2. Re-register the Store & Licensing API slmgr /ipk <
Follow these steps in order to resolve the issue. slmgr /ipk <