CT_VOLSERIAL
VOLSERIAL() Determines the DOS disk serial number Syntax VOLSERIAL([<cDrive>]) –> nVolSerial Argument <cDrive> Designates the drive whose volume serial number is queried. The default is the current disk drive. Returns VOLSERIAL() returns the volume serial number of the DOS disk, hard disk, or a 0, when you are not dealing with a DOS 4.0 or … Continue reading