After getting the latest EP I decided to clear out all my downloads and start fresh.  I had been having trouble with game crashing and lagging and game and store patches not loading properly.  The fresh start was very effective and the game was running beautifully.  But I missed all the lovely creations from TSR so I started putting some of my favourites back in.  I built a lovely house and wanted to share it with everyone ... but alas... an attempt at uploading it to TSR produced the dreaded rig error.  Now I see that there is a Rig Fix, but then there is also something called Granny2.dll and heaven knows where I can find the right one of those.  So much conflicting information to wade through.  So my goal of creating some lovely historic homes seems to be stymied for now until I figure out how to clean this problem up. grrrrrrr