INT 2F - QRIP/TSR(Terminate and Stay Resident) A program which remains in memory after terminating in order to provide services to other programs or the user.  The name comes from the name of the DOS function call used to remain in memory after termination. - UNINSTALL
	AX = ACFFh
	DI = 1092h
Return: AX = status
	    0000h unable to remove (interrupt vector hooked by another prog)
	    0001h successful
	    0002h unable to take over DOS at this time (retry uninstall)
Note:	if DI <> 1092h on entry, QRIP chains the call
SeeAlso: AX=ACF0h