I created an app (A) that was just one form. When I was done, I went to another ;arge app of mine and did "add existing item" and inserted my small app (A) that I just created. Everything works great...but when I close the form that contains my little app (A), it shuts eveything down. I went to the properties of my large app...and everything seems normal. It says to close down when my main form closes. Why would this new form cause everything to shut down?