hi gents,i am trying to assign keyboard button using keyboard setting into pmdg menu but somthing is wrong.for example i assigned keyboard letter M to the autothrottle arm/disarm switch on the MCP but whan i push this buttom nothing happen.any suggestiontks for reply best regardsLorenzo

Hi Lorenzo,Make sure the letter M is not used by any other program that for some reason uses FS (like FSUIPC, ...), and also that this letter is not used by FS itself !Also make sure FS is the active window! (Not for example FSC, IVAP, teamspeek or whatever!)

hi william,

william, ok problem solved.Tks a lotciao