I am a month deep on a Storyline project and keep getting a corrupted file. I have had to backtrack three times now to an older version, and the next save after goes corrupted. I am working locally on my C: drive. Storyline ver. 3.29.19305.0 and I have tried rolling back to previous ver. of Storyline today due to the "Or was created in a previous ver." and it is still not working. Thank you for any help you may be able to provide. I cannot continue to redo the same work attempting to ver. to a new version and keep getting corrupt files, or a corrupt final project.