so yeah i was wondering how the heck to animate flapping wings
andd second probs is my flash is always error and close by its self is there any solution of this :D thanks :D

First of all, imagine a flapping flag. Then falla. Just go find a tutorial or learn it by yourself.
Second, that must be lag. Damn lag, or your cpu's current usage is too damn high, that it makes flash crash. But that's normal. Or it depends on the file size of the fla. Files of your animations.

For wings, try to search a tut on youtube or in our tutorials section, if not watch a bird in slow motion on youtube, several times, and try to imitate it's movement in flash.

For your crashing it could be anything man, lack of RAM, a picture or something in the file is not working well, I would need a screenshot of what does pop-up when it crashes, or what are you doing when it crashes, give more details.

Flapping wings invariably involves 3D. I wouldn't recommend attempting it if you're not at the point where you can work it out by yourself.

Im guessing its because its realy hard to animate your RHG, for example, who can animate that dragon mode into a 4 minutes battle?