Hey everyone, so i was following a youtube guide on making new units in shogun 2, i was following along but when i actually had to start editing things i couldn't, the file names are all green and they don't display anything when clicked on. And when double clicking on them i get the unhandled exception message. I was following the same steps he was and he ran into no problem. I've heard in has something to do with the "CA Packs Are Read Only" option but iv unchecked in a few times and its done nothing.

If anyone has any work around or fix then please say, thanks!
This was the vid btw, his mic quality is horrible so if he said something and i missed it then i'm sorry