Every time I started to load a save game got an error about a missing Global Script ho_bow, did a google and found 4 or so references. No one had figured out which mod was causing it or at least no one posted it. So I started removing mods, related to bows, Assassins Armory and Marksman mods but no luck and my list of errors was getting longer the more mods I removed.
Then got a break and got an error about a cliff racer, well the only one in the first town I've seen is from this mod. Removed it and error was gone and I could save again, though I decided better start a new game, didn't want any extraneous bits in my save.
Was using the Black wolf version if that matters and I checked it for Unclean, but it was squeaky.
Wolf Companion v3.1 looked more extensive as a companion mod, than the simple but bug free Artic v1.1, which I was using before. Guess I will use it, until I learn more. Sadly this makes me worried about the other 3 companion mods I have loaded but not activated yet. Constance, Laura and Witchgirl from the same authors.
Thanks for any tips or help.