INT 2F U - WINGO.COM - INSTALLATION CHECK AX = DB00h Return: AX = FFFFh if installed CX = 5749h ('WI') if installed DX = 4E47h ('NG') if installed ES = segment of resident code Program: WINGO.COM is 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. for starting Windows programs from DOS prompt (together with companion Windows program WINSTART.EXE) written by Douglas Boling, contributing editor of PCIBM PC Magazine Range: AH=DBh to AH=FFh, selected by scanning for a free multiplex number SeeAlso: AX=DB01h"WINGO",AX=DB02h"WINGO",AX=DB03h"WINGO",AX=DB04h"WINGO" SeeAlso: AX=DB05h"WINGO",AX=DB06h"WINGO"