Original title: Some windows 8 apps close after launch, wont open
Several Windows 8 apps including mail, skydrive and others no longer open after first launch. The screen comes up but immediately disappears. They are still active, however because they are listed as a running app. They were all working two days ago then they began acting up. I have run sfc/scannow and it found and corrected some corrupt files but it didn't make a difference. The store itself is working OK.