old: function WndProcFontDialog(Control: PControl; var Msg: TMsg; var Rslt: Integer): Boolean; now change to : function WndProcFontDialog(Control: PControl; var Msg: TMsg; var Rslt: NativeInt): Boolean; [dcc32 Fatal Error] KOL_ASM.inc.pas(71): F2084 Internal Error: C2489
Can you compile a 64-bit version?