I get this message all the time when I start the IDE, paste code from these forums, and hit F5. Happens on three PCs that I develop on, so it's not a case of one PC being too slow. So instead of showing this annoying message box that we have to manually click to dismiss and then also manually select recompile, how about just a timed message that says something like "Compiler loading, please wait" and then the compilation starts?