Thanks, I think that makes sense. I'll have to try that next time I'm rigging a character and see if I truly get it.

If I'm understanding this post https://www.lostmarble.com/forum/viewtopic.php?t=33537 , target bones won't work if you add actions to bones such as to correct an elbow that becomes deformed when the arm bones bend. It'd be nice to have both. Sorry if there's something obvious that I'm missing; this ...

I had that problem a while ago. I suspect it was a result of using a VPN, but not totally sure. For some reason, when I tried to reinstall from the same installation file I had saved, it wouldn't work and I'd get the error you speak of. I had to go to the website and download a fresh copy of anime p...