I know theres supposed to be a config, but there is none in the file. I can't seem to fine the command line that creates the config file so I can edit more then just the one display options
oh yeah because the default screen res for Lords of the realm is like 320X200 lmao

Are you using dosbox from a game or the stand alone program?

the version that comes with the game install

Should be a config file, you must have missed it.
Look closely in the installed folder, try opening suspicious files with notepad.

Edit due to better answers posted.

The dosbox config file is always in the same directory as the game is installed on. So, Lord of the Realms DOXBOX config file should be in C:\Program Files\GOG.com\LOTR_RE\Lords1\ (or whereever you specifically chose to install it.).

If you look down that directory, there are three dosbox config files named:

dosboxLords1
dosboxLords1_client
dosboxLords1_server

The one you most likely want to adjust is the first one.