The Windows 10 XBox App crashes on start. I see the window for a split second with the XBox logo, and then it fails. It used to work until a recent Windows update. There are no logs in the event viewer. I've tried the PowerShell commandlets to repair the App, which didn't work. I messed up my Windows Store so bad that I was forced to do a wipe and reinstall. After the reinstall, the XBox App worked for a while, but now it's doing the same thing again. I'm open to any ideas anyone else might have.