A broken store cache disrupts the license acquisition phase ( Result code: 0xC03F6601 ). Spiceworks Community
A mismatch between the logged-in Microsoft Account and the local device ID.
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.
get-appxpackage Microsoft.GamingServices | remove-AppxPackage -allusers Use code with caution.
If the error occurs while acquiring game licenses from the Xbox app or Microsoft Store, reinstall the underlying Gaming Services . Open .
Use the following step-by-step troubleshooting procedures to repair your system's licensing framework: 1. Reset the Client-Licensing Service (ClipSVC)
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