< D:configusers.cfg (
  set /p user1name=
  set /p user1pass=
  set /p user1type=
  set /p user2name=
  set /p user2pass=
  set /p user2type=
  set /p user3name=
  set /p user3pass=
  set /p user3type=
)
:setUser
set/p username="Username> "
if username==user1name (
set user=1
goto setPass
) ELSE (
if username==user2name (
set user=2
goto setPass
) ELSE (
if username==user3name (
set user=3
goto setPass
) ELSE (
goto userError
)
)
)