I had version 2.44.03 and I couldn't save or autosave any simulations or load other peoples either. All these crazy -p folders started poping up in strange places so I deleted them all and got verson 2.44.04 and it didn't change anything. I did a search on my computer for -p files and I found a 853 of them. However only a dozen of them were those crazy folders and most of them were already in the recycle bin. Anyways the problem isn't the -p folders, I can live with that. I just want to be able to save and load sims.