- Jun 27, 2011
- 91
- 0
- 0
After installing 14366, I can't do anything. Cortana won't open, the Start Menu won't launch, no apps will open (existing win32 programs work though), the Settings app won't open, Edge won't open..... Most things that I try and open give me a "explorer.exe; class not registered" error. I can't even open the Feedback hub to report a problem. I also can't roll back the build since Settings won't open. Please help!