Sage 50 CA PRemium 2021 DL

SUGGESTED

Have upgraded to Sage 50 CA PRemium 2021 DL from 2018, which ran perfectly until the computer melted down and I have to upgrade, did so, $, download and installation went normally but I can only run as administrator. I was able to restore one company and not another. The online chat is a total waste of time, it may have identified sharing issues as I'm path through to a dropbox account, which I've shared to everyone.....  still have to run as administrator.

Will Sage 2021 actually run 2018 versions or do I need to spend more to get the same?

Do I have to change the director pathway even though it worked perfectly prior to upgrading my machine?