License Install Failed For License Type: 1 Result Code: 0xc03f6601 Review

Press the and type cmd . Right-click on Command Prompt and select Run as administrator .

The Client-Licensing Service's internal cache holds damaged activation tokens.

Navigate to the following directory in File Explorer: C:\ProgramData\Microsoft\Windows\ClipSVC\ (Note: ProgramData is a hidden folder. Enable "Hidden items" in the View tab to locate it). Delete all subfolders and files inside the ClipSVC folder. Press the and type cmd

Copy and paste the following command to completely uninstall the Gaming Services package: powershell

If your license cache is corrupted, you must force Windows to reconstruct the ClipSVC folders. Navigate to the following directory in File Explorer:

Network blocks prevent the client from reaching the Microsoft License Verification Server . How to Fix Error 0xc03f6601

Re-enable the service by running the following command in the elevated Command Prompt: net start clipsvc Use code with caution. Copy and paste the following command to completely

Open the , navigate to Settings > Support , and select the Gaming Services Repair Tool . Follow the prompts to reinstall the service cleanly. 3. Clear and Reset the Microsoft Store Cache

The error is a critical Windows system issue that occurs when the Client-Licensing Service (ClipSVC) fails to validate, acquire, or apply a valid software license . Most commonly, this error appears in the Windows Event Viewer under Client-Licensing logs during failed Windows Store app downloads, failed Xbox Game Pass game installations, or broken Windows Enterprise subscription activations via Microsoft Intune. Root Causes of Error 0xc03f6601