INT 15 - PhysTechSoft PTS ROM-DOS - READ SETUP INFORMATION FROM FLASH-DISK      
	AX = E906h
	DS:SI -> buffer
Return:	AL = error code (00h = no error, 01h = setup information not found)
SeeAlso: AX=E907h,INT 14/AH=05h"PTS ROM-DOS",INT 14/AH=06h"PTS ROM-DOS"