This one is really driving me nuts, and it's probably something so obvious.

I have a project, been working on it for months, everythings been fine. Then all of a sudden, any changes I make to any of the forms, either in design mode or in code, do not show up at runtime. I even tried to change my start up object to isolate a form and that change wouldn't reflect either.

Things I've tried...
1. Creating a blank project, adding one of the forms making changes to it and running it. That worked!
2. Made sure none of the forms or anything were set to read only.
3. None of the forms are locked.

I guess I could just add all of my forms to a new project but what a pain.

Anyone ever had this happen to them before?

Thanks!