Hello, gewhit
Change the .cmd extension on LRIGHTS.CMD to LRIGHTS.BAT
.bat works on all windows platforms.
.cmd only works on Windows 2K, XP & NT.
Also your problem consists of what killerb255 has said.
.cmd works on <ALL> NT based versions of windows.
Windows NT 3.1, NT 3.5, NT 4, Windows 2000, Windows XP, Windows Vista, Windows 7. As well as all the server versions.
This covers both their Host and their Guest OS.