It is not possible to directly Restore a backup from Noah 4.14 and earlier to Noah 4.15.
For example, if a location purchases a new computer for the Noah Server and installs Noah 4.15, but are running an older version of Noah on the old server, they will need a way to move the data to Noah 4.15.
If the old Noah server has fewer than 5000 patients, it would be possible to export the patient records from the old server and import the patients on the new Noah 4.15 server.
If it is a larger database, the location will have to revert to Noah 4.14.2 (or earlier) and Restore the database from older Noah and then update to Noah 4.15.
Click here for directions on how to go back to earlier version of Noah.
Click here for an Upgrade Path for Unsupported Noah System Versions.