1. dmi128esusb.zip Driver
2. FTDIPORT.INF File Contents

FTDIPORT.INF Driver File Contents (dmi128esusb.zip)

; FTDIPORT.INF
; Copyright (c) 2000 FTDI Ltd.
;

[Version]
Signature="$CHICAGO$"
Class=Ports
ClassGUID={4d36e978-e325-11ce-bfc1-08002be10318}
Provider=%FTDI%
;CatalogFile=ftdiport.cat
DriverVer=11/13/2001,1.00.2088

[SourceDisksNames]
1=%DriversDisk%,,,

[SourceDisksFiles]
ftser2k.sys=1
ftdiport.inf=1

[DestinationDirs]
DefaultDestDir=11
FtdiPort.NT.Copy=10,system32\drivers

; Install class "Ports"
;----------------------------------------------------------
[ClassInstall]
AddReg=PortsClass.AddReg

[PortsClass.AddReg]
HKR,,,,%PortsClassName%

[ClassInstall32.NT]
AddReg=PortsClass.NT.AddReg

[PortsClass.NT.AddReg]
HKR,,,,%PortsClassName%
HKR,,Icon,,"-23"
HKR,,Installer32,,"MsPorts.Dll,PortsClassInstaller"

[ControlFlags]
ExcludeFromSelect=*

[Manufacturer]
%FTDI%=FtdiHw

[FtdiHw]
%VID_0403&PID_8372.DeviceDesc%=FtdiPort,FTDIBUS\COMPORT&VID_0403&PID_8372
%VID_0403&PID_6001.DeviceDesc%=FtdiPort232,FTDIBUS\COMPORT&VID_0403&PID_6001

;---------------------------------------------------------------;
; For Win98 ...
;

[FtdiPort]
AddReg=FtdiPort.AddReg,FtdiPort.W98.AddReg

[FtdiPort.AddReg]
HKR,,PortSubClass,1,01

[FtdiPort.W98.AddReg]
HKR,,DevLoader,,*vcomm
HKR,,Enumerator,,ftsenum.vxd
HKR,,PortDriver,,ftcomms.vxd
HKR,,Contention,,*vcd
HKR,,ConfigDialog,,ftserui.dll
HKR,,DCB,3,1C,00,00,00, 80,25,00,00, 11,33,00,00, 00,00, 0a,00, 0a,00, 08, 00, 00, 11, 13, 00, 00, 00
HKR,,PortSubClass,1,01
HKR,,EnumPropPages,,"ftserui.dll,EnumPropPages"

[FtdiPort232]
AddReg=FtdiPort.AddReg,FtdiPort.W98.AddReg

[FtdiPort232.HW]
AddReg=FtdiPort232.HW.AddReg

[FtdiPort232.HW.AddReg]
HKR,,ConfigData,1,01,00,3F,3F,10,27,88,13,C4,09,E2,04,71,02,38,41,9c,80,4E,C0,34,00,1A,00,0D,00,06,40,03,80,00,00,d0,80

;---------------------------------------------------------------;
; For Win2000 ...
;

[FtdiPort.NT]
CopyFiles=FtdiPort.NT.Copy
AddReg=FtdiPort.AddReg,FtdiPort.NT.AddReg

[FtdiPort.NT.HW]
AddReg=FtdiPort.NT.HW.AddReg

[FtdiPort.NT.Services]
AddService = FTSER2K, 0x00000002, FtdiPort_AddService
AddService = Serenum,,SerEnum_AddService
DelService = FTSERIAL

[FtdiPort_AddService]
DisplayName    = %FtdiPort.SvcDesc%
ServiceType    = 1                  ; SERVICE_KERNEL_DRIVER
StartType      = 3                  ; SERVICE_DEMAND_START
ErrorControl   = 1                  ; SERVICE_ERROR_NORMAL
ServiceBinary  = %10%\system32\drivers\ftser2k.sys
LoadOrderGroup = Base
AddReg         = FtdiPort_AddService.AddReg

; -------------- Serenum Driver install section
[SerEnum_AddService]
DisplayName    = %SerEnum.SvcDesc%
ServiceType    = 1               ; SERVICE_KERNEL_DRIVER
StartType      = 3               ; SERVICE_DEMAND_START
ErrorControl   = 1               ; SERVICE_ERROR_NORMAL
ServiceBinary  = %12%\serenum.sys
LoadOrderGroup = PNP Filter

[FtdiPort.NT.AddReg]
HKR,,EnumPropPages32,,"MsPorts.dll,SerialPortPropPageProvider"

[FtdiPort_AddService.AddReg]
HKR,Parameters,"MaximumTransferSize",0x10001,4096
HKR,Parameters,"DebugLevel",0x10001,2

[FtdiPort.NT.HW.AddReg]
HKR,,"UpperFilters",0x00010000,"serenum"

[FtdiPort.NT.Copy]
ftser2k.sys
;serenum.sys

[FtdiPort232.NT]
CopyFiles=FtdiPort.NT.Copy
AddReg=FtdiPort.NT.AddReg

[FtdiPort232.NT.HW]
AddReg=FtdiPort232.NT.HW.AddReg

[FtdiPort232.NT.Services]
AddService = FTSER2K, 0x00000002, FtdiPort_AddService
AddService = Serenum,,SerEnum_AddService
DelService = FTSERIAL

[FtdiPort232.NT.HW.AddReg]
HKR,,"UpperFilters",0x00010000,"serenum"
HKR,,"ConfigData",1,01,00,3F,3F,10,27,88,13,C4,09,E2,04,71,02,38,41,9c,80,4E,C0,34,00,1A,00,0D,00,06,40,03,80,00,00,d0,80
HKR,,"MinReadTimeout",0x00010001,1000
HKR,,"MinWriteTimeout",0x00010001,1000

;---------------------------------------------------------------;

[Strings]
FTDI="FTDI"
DriversDisk="FTDI USB Drivers Disk"
PortsClassName = "Ports (COM & LPT)"
VID_0403&PID_8372.DeviceDesc="USB Serial Port"
VID_0403&PID_6001.DeviceDesc="USB Serial Port"
FtdiPort.SvcDesc="USB Serial Port Driver"
SerEnum.SvcDesc="Serenum Filter Driver"

How To Update Drivers Manually

After your driver has been downloaded, follow these simple steps to install it.

• Expand the archive file (if the download file is in zip or rar format).

• If the expanded file has an .exe extension, double click it and follow the installation instructions.

• Otherwise, open Device Manager by right-clicking the Start menu and selecting Device Manager.

• Find the device and model you want to update in the device list.

• Double-click on it to open the Properties dialog box.

• From the Properties dialog box, select the Driver tab.

• Click the Update Driver button, then follow the instructions.

Very important: You must reboot your system to ensure that any driver updates have taken effect.

For more help, visit our Driver Support section for step-by-step videos on how to install drivers for every file type.