The MIME type of the file: normally, you do not need to touch this setting, since the type of the file is automatically checked; but, sometimes, %1 may not detect the type correctly -- here is where you can fix that.
It MIME- triemtype. Yn it algemien hoege jo dizze ynstelling net te wizigjen, oansjoen it MIME- triemtype automatysk kontrolearre wurdt. Mar soms ûntdekt% 1 it type net just. Hjir kinne jo it dan reparearje.