Using the lingo (lingo 9.0), programming, appear such mistakes, at first thought it was your own code has a problem, check repeatedly, access to a variety of lingo tutorial, found did not resolve, wasted one or two in the afternoon time, quick fry, because the teacher to teaching software, and also don’t too care about is the version of the problem, it can’t find the way, to download the 11.0 version.