When you have the previous version installed, you can click on “uninstall” in the package center and you will be asked for an export location. Enter your export location as you did in the import window. (e.g. /volume1/music ).
If you already have created the RoonServer share, you can also use it as an export location (/volume1/RoonServer - if it has been created on volume1).
A new folder should be created called Roon_Database_DATE_TIME. Copy the contents of this directory (2 folders should be in there) to the root directory of the RoonServer share.
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