I was happily trying to hack a help file into an application by copying the files into a a build (I have done this before) when I get a "no entry" sign over the icon. Now when ever I try and run anything from Xcode 3.2.3 I get the following:- Loading program into debugger run Running No executable file specified. Use the "file" or "exec-file" command. No executable file specified. Use the "file" or "exec-file" command. The program being debugged is not being run. The program being debugged is not being run. I even get it when I try a release build. Searching the net tells me to do something with the organizer window but this contains nothing for me. Other net posts are all to do with the iPhone. This is just a straight forward Coco application. I even built the project again from scratch importing all the files in again and it still doesn't run. Why would a debugger be running in a release build? I have done something to break Xcode, is it possible to mend it. Thanks.