Back before DOSBox built in High DPI override by default, I use to use this command with a .bat to help me run it with Windows ruining higher DPI without making the Emu show only a 1/4 of the screen. Worked perfectly! With any Emu or Windows game!
set __COMPAT_LAYER=highdpiaware
start "" dosbox.exe
Now all of a sudden Kega Fusion (Used for 32x CD games) is doing that and I don't want to create a .bat for this emu. Is it possible to just add this to the Emu handler in LaunchBox? Maybe adding this into autohotkey somehow?
I don't have any experience with AHK.