When I hit F5 in Visual Basic.NET 2003 to test the program, it loads just fine. From the main form, I have three buttons, each of which takes users to a different form. Two of the buttons work as intended. One of them has been working, but all of a sudden has given me this error message:

"An unhandled exception of type "System.InvalidProgramException' occurred in MyProgram.exe

Additional information: Common Lanaguage Runtime detected an invalid program."

It then highlights in the Windows Form Designer generated code:

InitializeComponent()

Does anyone know how I can fix this? I have no clue what the problem is and I'm a novice with regards to odd runtime errors.