You can use the feature "Move bookmark file" to move a Bookmark database to a new location.


Steps:
1.  Click "File" in the main menu.
2.  Select "Database", then "Move bookmark file".
3.  Enter the new location.
4.  Click "OK".


This moves all Bookmarks, configurations, and downloaded Cache files to the new location. Depending on the number of Bookmarks, this operation may take several minutes.