Int 2F Fn FE00 - PC-nfs ??? - Installation Check [N] AX = FE00h BX = 4454h ("DT") CX = 4B52h ("KR") DX = 544Dh ("TM") Return: AL = FFh if installed BX = 5254h ("RT") CX = 4D44h ("MD") DX = 544Bh ("TK") Note: DV/X 1.10 DVPCNFS.DVR searches AH=FEh,FFh,C0h-FDh for a valid response See Also: AX=FE08h