I know this is an old thread but has anyone ever figured outwhat is causing this. It’s happening on all my developmentsystems (Windows 8.1/VS 2013). I can create a new project, add a maintenance form,and there it is. Everything compiles OK, so I’ve been ignoring it, but it is apain.
I would have added an attachment to show what I'm talking about but I got an error message saying I've used up my upload space. Guess I've been around way too long.