ewser2k.inf Driver File Contents (EC325_WL2HOST03C16B01G_For_Normal.zip)

; Windows Virtual Serial Port Setup File
; Copyright (c) 2002,2003 Huawei Incorporated
; Manufacturer: Huawei Incorporated
; This INF file installs a virtual COM port on Win2K system.

signature  = "$WINDOWS NT$"
Class      = Ports
Provider   = %HUAWEI%
ClassGuid  = {4D36E978-E325-11CE-BFC1-08002BE10318}
DriverVer  = 10/13/2006,
CatalogFile= ewser2k.cat

1000 = %HWSRCDISK%,"",,

ewusbmdm.sys = 1000

ExcludeFromSelect = *

DefaultDestDir = 12

%HUAWEI% = QcomSerialPort

%QcomDevice00% = QportInstall00, USB\VID_12d1&PID_1001&MI_01
%QcomDevice01% = QportInstall00, USB\VID_12d1&PID_1003&MI_01
%QcomDevice01% = QportInstall00, USB\VID_12d1&PID_1001&MI_02
%QcomDevice00% = QportInstall00, USB\VID_12d1&PID_1004&MI_01
%QcomDevice01% = QportInstall00, USB\VID_12d1&PID_1004&MI_02

; ###### Installation Section ######

CopyFiles = CopyFileSection00
AddReg = All00, AddReg.NT

AddService = hwdatacard,  0x00000002, Qport_Service_Inst00

DisplayName   = "Huawei DataCard USB Modem and USB Serial"
ServiceType   = 1
StartType     = 3
ErrorControl  = 1
ServiceBinary = %12%\ewusbmdm.sys




HUAWEI   = "HUAWEI Incorporated"
HWSRCDISK = "HUAWEI Multimedia USB Driver Disk"
QcomDevice00 = "HUAWEI Mobile Connect - 3G Application Interface"
QcomDevice01 = "HUAWEI Mobile Connect - 3G PC UI Interface"
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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.

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