Sorry to jump in here, but I'm seeing something strange that maybe related? I saw the D-AIZV repaint listed in my aircraft.cfg (by S.Hoffmann) also, however it wasn't showing up in sim. When I checked for the corresponding texture folder it does not exist. I tried uninstalling and reinstalling the airbus and now this entry is not in my aircraft.cfg at all...
I don't think I ever installed a D-AIZV repaint, and I thought that the ones from S.Hoffmann came out of the box, but I no longer have this entry in my aircarft.cfg at all after a reinstall, and I can't see a D-AIZV repaint available online by the same author anywhere. Is it possible this erroneous entry was somehow mangled/mistakenly added when I used the Livery Manager to install other liverys?
Edit: The entry for D-AIZV reappeared after running the aerosoft updater and updating the 320 bus to 188.8.131.52, however it still doesn't appear in the sim and the texture folder "DAIZV" still does not exist.
Edit 2: Please disregard my issue - it appears unrelated and is documented in this thread