Well I've got some problems changing the Up, Over, Down and Hit state of my button. For example when I have created 4 of those states, and I just normally save my flash file, the next time I open it my states are gone but when I play my animation the button still works with the correct states (the created Up, Down, etc. states). But then again when I enter my editor to create those Up, Over, Down, and Hit states they're just missing?
Might there be a problem in the saving part or so?
in your library panel, you double click on your button symbol and your see what? nothing? the button "timeline"? something else?