Every file is corrupted in project

Question

Every file within my Visual Studio solution is corrupted.

I have to double-click each file within each project for the Visual Studio to recognize it and apply the appropriate file icon (i.e. xaml, cs, config).

I attempted to repair Visual Studio. However, the issue persists.

I have to double-click every file item in the solution each time I close and reopen the solution.

Answer 1

I resolved the corruption by copying the solution from my SkyDrive back to my local hard drive.

I no longer receive any errors after opening the solution back on my local drive.