: This is the most direct way to fix a single misbehaving app. Go to Settings > Apps > Apps & features , select the app, click Advanced options , and then select Repair or Reset .
If you are dealing with broken UWP apps, you should generally prioritize official troubleshooting steps over third-party .rar files, which can carry security risks. Standard Methods to Repair UWP Apps MfW10-Fix-Repair-UWP-V3-Generic.rar
Helping the OS recognize a "fake" license for a game. : This is the most direct way to