I like to use the command prompt myself.

You can do this by hitting the start menu and clicking on run.
now type cmd.
Now move to the directory that rombuild is in by typing: cd "rombuild directory"
example:
cd C:\romtools\rbuild22
now read the rombuild.txt for commands and options.
Also keep in mind if there are any spaces in your game names or directories you need to enclose them in quotes.
example:
afterburner game 2 would need to be typed as "afterburner game 2"
or
C:\rom tools\rombuild would need to be typed as "C:\rom tools\rombuild"
Command line programs are pretty simple to use once you learn the basics.
I like to use the command prompt myself. :)
You can do this by hitting the start menu and clicking on run.
now type cmd.
Now move to the directory that rombuild is in by typing: cd "rombuild directory"
example:
cd C:\romtools\rbuild22
now read the rombuild.txt for commands and options.
Also keep in mind if there are any spaces in your game names or directories you need to enclose them in quotes.
example:
afterburner game 2 would need to be typed as "afterburner game 2"
or
C:\rom tools\rombuild would need to be typed as "C:\rom tools\rombuild"
Command line programs are pretty simple to use once you learn the basics.