1. We completed a backup of a 1.4.5 course with no error messages at all and then downloaded that zipfile to our desktop.
2. We then logged in to our 1.5.2 system, created the same category name, created the same course name.
3. We completed a restore from the zip file created in step 1 above, and the restore had zero errors.
4. We tried to look at the course and all activities, for that matter, all topics were missing.
Is this a know bug with 1.5.2?? We downloaded it on July 19 and installed it this morning. Any advice and counsel would be appreciated.
Diane and Ron