For the 'hello' program, you need to use DosBox-X with the 'cpu cputype=8086' parameter. You can use 86Box or MartyPC as well but those take more effort to set

For the 'hello' program, you need to use DosBox-X with the 'cpu cputype=8086' parameter. You can use 86Box or MartyPC as well but those take more effort to set up and get the executable onto them.