I have a big problem with VB.net:

After changing the working directory of my VB-project, the form-designer
cannot load certain winforms:

"An error occured while loading the document. Fix the error, and then try
loading the document again. the error message follows: The path is not a
legal form."

The form is inherited from another form of the same project (which can be
loaded).

I was not able to find a corruped path in the vb-files and project files.
And on the other hand, the project can be compiled and runs without any
problem.

Does anybody know this problem and how to solve it?

Have a nice day!
Malte Klena