Mallari-

One possibility is that you are MODIFYing a class that has been loaded in memory (if you've just run your application while testing, for example).

If you start a modify, and edit a method and it is blank, close the modify session without saving and then CLEAR ALL from the command window.

What version of VFP? What service packs have been applied (if any)?

HTH

>When i save my class, my code disappears