I use interdev a lot and it happened a few days ago, when I try to open interdev, it says
"Development environment has encountered a problem and needs to close. We are sorry...........
If you were in the middle of something, the info you were working on might be lost."
If I click on the asp file, it says the same thing, then it shows that "Windows can not find 'c:\......]my filename' make sure you typed the name correctly, and then try again.........."