I just recompiled all the classes in a current project. While it's compiling the cactive.vcx file I get an error saying "ABSTRACTMETHODERRORMSG" is undefined. I've been trying to track down where the AbstractMethodErrorMsg function is located (so I can force it to be recompiled) but haven't had much luck. Is there some secret on finding these things? Manually looking through all these files isn't much fun.