INT 2F RU - Borland C++ 3.0 DPMILOAD.EXE - INSTALLATION CHECK                   
	AX = FB42h
	BX = 0014h
	CX = 0001h
Return: BX = 0000h if installed
Note:	unlike most of the DPMILOAD functions, this call is available only in
	  real or V86see Virtual-86 Mode mode
SeeAlso: AX=FB42h/BX=0001h,AX=FB42h/BX=000Ah