I have a project (Maranatha2) that has a few image files and 365 daily text files (0101.txt thru 1231.txt). I am guessing that when I try to save this project as a new name that it is failing due to the 365+ files. None of the text files are very big.
I will try deleting the daily files to make the copy then reload the files for the original project. Wish me luck!