Hi all,
I'm a newbie so forgive me if my question is trivial. I'm tring to change the serial port property from command line. What I'm trying is something like this:

%programfiles%\dosbox-0.73\dosbox <my exe program> -c "config -set "serial serial2=directserial realport:com15""

where <my exe program> is an old MS-DOS program using COM2. Unfortunately this does not work (why ??). The reason why I want to do this from the command line is that the port number (in this case 15) can change and I don't want to edit the .conf file all the times (of course the same line (serial2=directserial realport:com15) works perfectly if I put it in the .conf file).

Any help greatly appreciated