@Jendowoz0612 You should be able to transfer animations between rigs without too much difficulty, so don't about losing poses, so long as the bones share the same names, its just a matter of hitting a few buttons in blender. Just make sure that if you do reinstall anything to make a copy of your existing files just in case the programs decide to do a little tidying on their way out.
Hmm... I just had a play around with S4S (3.1.0.9 for reference) and tried to export a new rig... I was a little suprised to find that the rig had "additional bones" that I really wasn't expecting to be there O_O.
Anyway I can send you a link to my onedrive that has the female rig I use, if that helps at all. Not entirely sure what is going on with S4S this evening...
