All of my Windows 8.1 apps don't work anymore and the Windows Store can not repair them, did this happen to anyone else yet? imgur.com/r7JQdYO,GgvGiJ6#0 I have used a 'sfc /scannow' already. Which did not help. Someone knows how to fix this? Edit: Apparently a way to fix it by uninstalling the app and then install it again, a mod may close this...