Hi Simbo - the layout is correct that you have described is correct. Based on your description I assume that the program starts, that you are able to navigate to the "Create" page, and that it fails to write after you enter the data.

Silly test, but can you go to the campaign folder and just try to create a text file? That will prove that you as a user have permission to write to the directory.

After that we have to look at Java permissions. Could there be a security setting that prevents Java from writing?