Also, when saving to swf (there is animation in this format) is not converted to gif, it says that the file is damaged. But it is not damaged the same. Honestly, I do not know what information you can still provide to clarify the issue. I can for example send the file swf. There's absolutely simple code, text animation and form animation. I would like to know the problem so that when finalizing the animation I can handle it myself and save it in an animated gif.