Sorry if this is not the correct forum for this question but none of the other alternatives seemed more appropriate.

Basically I have a C++ .NET project in VS2010. Over time it's become quite large with multiple tabs and controls.

I've noticed that when I open the designer (form1.h), that it immediately shows as needing to be saved (as if it's been modified).

Very odd.

Any ideas about what could be causing this?

I realize it's a broad question with no source code but I thought maybe I'd take a shot.