I wanted to add a 3rd person animation for a character to its stock model_animation file. I've compiled my animation, then I opened to stock model_animation file it uses, duplicated one of its stock animations, then opened the file with Kornmann's Animation Editor and tried to overwrite the duplicated animation with my new animation. It would have worked just fine, if only the animation editor worked, but it did not; when I'm asked to save in a new animation file, the program gives me an exception (EndOfStreamException, it says =_=) and refuses to work. Now I'm wondering; since I've spent something like 7 hours on this animation, is there a way to make it work in game? I'd really like not to scrap it like this.
Edited by rododoonceagain on Feb 27, 2015 at 06:52 PM

Don't overwrite the old animation, save the new one as a separated file. Also, that app hates multiple injections, so if you inject more than a single animation at once it will give you an exception error. Finally, be sure that you run the app as an administrator