I have a form which works fine but after debugging the application, when returning back to VS2008 IDE if this form was open, I will not be able to view the designer controls in the form and get the error attached in the image.

By closing the form and openig it again, I am able to keep working in this form.  This does not happens with my other forms and I am affraid the form may get corrupted and loose it.

Is there anything I can do?