Thank you for your speedy reply but I have now reentered all my information.
But yes, the buttons "upload" & "download" are so close to each other & I wasn't sure which one to press - so I ended up replacing all my info with a new blank file.
I do have a new question though. I have scheduled my daughter's high school Omnibus class to be assigned as a "chapter" that last for 5 days (Monday through Friday). It shows up on the iMac Olly for each day of the week correctly - however on the Olly iPad app it only shows up on Mondays. Same general problem with other classes that I have assigned to last more than one day - it shows on the iPad on the first day but can not be seen on the list of assignments to be checked off on the following days. Is this a software issue or is there something I click to solve the problem.
Thanks so much.