How can I use an .ITL file from iTunes 12.3.3 on a PC with iTunes 12.2.2 on OSX 10.7.5 without reverting to a "previous iTunes library" or losing any data?
OSX 10.7.5 doesn't go up to iTunes 12.3.3. and if I revert to a previous iTunes library, the last update I did was 2 months ago and I'd lose all that data, but I guess it's not the end of the world.