This is the most common fix for generic app errors. Over time, temporary files can become corrupted, leading to the "App2GenCom" crash loop.
Note for iOS users: iOS manages cache differently. If you are on an iPhone, you usually need to offload the app (Settings > General > iPhone Storage > Candy Crush Saga > Offload App) to clear corrupted temp files without losing your progress. app2gencom candy crush saga fix
Fix:
Open the newly installed game. If you previously linked your progress to Facebook or a King account, log in immediately. Do not restore from a local backup, as that backup may contain the App2GenCom corruption. This is the most common fix for generic app errors
.gencom or .msixbundle.