Sorry, but no you can't and that is why. Only the online version and I can't reach anyone after 3 tries to find out if we use the online, if we can go back to the disc. Nor can I find out if we use the dos (disc) version if we can use the iOS version (disc) next time. The community is a great self help; it's too bad they don't care enough to have customer service (after 20 years of using it).
