by Sharon R.
Thanks for your reply. The course in question has multiple media files in every unit. Videos, Powerpoints, etc. However, I have over 30 courses this size for just MY program that my teachers have written and I know there are many other courses in our Moodle that are as large.
We have been backing them up and restoring them in 1.9 for a couple of years now without any problem. This is crazy that we could back them up in earlier versions and can't now.
Hopefully we will be able to figure out how to do this with the large files.