INT 2F - SETDRVER.COM v2.10+ - RESET INTERNAL VARIABLES                         
	AX = E003h
	BH = new major DOS version
	BL = new minor DOS version
	CH = new DOS version flag
	CL = new DOS revision number
	DH = new OEM(Original Equipment Manufacturer) a company which purchases components that are resold as part of its own products under the company's own brand name, e.g. a Gateway 2000-branded monitor may actually be a Mag or NEC monitor. number
SeeAlso: AX=E002h