If you have tried all the steps above and still face errors, check the Microsoft Network Service Status page online to ensure their authentication servers aren't experiencing a temporary outage. To help tailor a specific solution, please let me know: is triggering this error?
Your subscription to the app or Windows version has expired, or the service (CLiP) is stuck. Troubleshooting Steps for License Install Failed 0xC03f6601 Follow these solutions in order to resolve the error. 1. Synchronize System Time and Date
Work through these steps in order to resolve the issue.
This removes the product key from the local computer. You should see a pop-up confirming the uninstallation. If you have tried all the steps above
Here is a deep technical breakdown of what this error means, why it happens, and how to resolve it.
This error is rarely random. It is almost always triggered by one of the following underlying issues:
A blank black Command Prompt window will appear. Leave it open. This removes the product key from the local computer
Knowing whether you have an , Retail , or Volume License is crucial. If you plan to upgrade your motherboard, know that an OEM license will likely require a new purchase, while a Retail license can be transferred to the new hardware.
The Client License Service (ClipSVC) provides infrastructure support for the Microsoft Store. If this service hangs, license type installations fail immediately. Press , type services.msc , and hit Enter . Scroll down and locate Client License Service (ClipSVC) .
Check what license is currently installed and how it is being managed: Open as Administrator. Type slmgr.vbs /dlv and press Enter . If this service hangs
Navigate to the following path: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\ProductOptions
How to Fix "License Install Failed for License Type: 1 Result Code: 0xc03f6601"