- Windows Repair has a number of repairs that each fixes one part of Windows. Just run the program and see if your problem has been fixed. Windows is a complicated set of software. So, I am not sure if & what repair will/could fix this problem.
- My best guess is that you - at least - should run repair #4 ("Register systemfiles").
- You also can try the commands "CHKDSK" and "SFC /Scannow". Also included in Windows Repair.