+x Rob Robinson - 7/2/2020 2:14:18 PMHi Alan,Do you see the same error if you save to a different location i.e. a different folder?If no, then it sounds like something is holding open a file that is associated with the exported DWG i.e. one of the .PNGs that is created to persist the images in the original project file (eFileAccessError simply means "I can't write to a particular filename")If you still see the error when saving to a different folder, please email the .S07 project file, along with your notes on the issue, to techsupport@stardraw.com. If we can reproduce the issue then we can understand what's actually happening and provide a solution.