I have many many hours in this project. I tried to open it today and was greeted with an error message. Says the file is corrupted or unknown format. I tried renaming it, moving files to different folder, rebooting and even moving files to different drive. I opened the .bak file, but it was saved eight hours before the last work was completed on the project. Please help ASAP.
Also, how do I get the .bak files to save more often?
Thanks,
Lyn