Hello i downloaded the Level 14 database for England and when i tried to use it this message appear.
''This file is incobatible you need to load it in the editor and re-save it!''
How can i make it work?
Install the FM Editor from Steam/Epic or elsewhere (the SI one, not FM Scout or other editors and not the in-game one).
Load the Editor, then select the database (21.4.0 probably if you want to use the latest).
Under File, select Load Editor Data. Load it.
Under Rules, select Test Rules. Once that completes successfully, save the Editor Data using File -> Save Editor Data or Save Editor Data As.
It should then work on the version of the DB you want.