I have isolated the problem, but am not sure how to fix it. I wanted to use a form I created in another project, so I copied the frmStartup.vb and .resx files into my new source directory, added them to my project, and set it as the startup object. That's when this started to happen. When I set the startup object to something else, everything was back to normal.

Plus when I hit an error now in debug mode, instead of stopping on the line containing the error, it gives me a message saying "There is no souce code available for the current location".

So I am guessing there is something wrong with copying the two file and adding them to my project.