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我正在开发 USB 客户端应用程序，并希望使用 WinUSB 函数来读取和写入 USB 通道。我也想用WinDDK自带的usbsamp驱动和SoftUSBLoopback.dll来实现USB设备的模拟端。我已按照说明（WinUSB (Winusb.sys ) 安装）将 usbsamp“Intel 82930 USB 测试板”驱动程序 (usbsamp.sys) 更新为 WinUSB (winusb.sys) 驱动程序，以便我可以在我的客户端应用程序中使用它。我已经修改了我的 inf 文件（如下所示），并且更新成功完成，但是当我调用 WinUsb_Initialize 时，它​​总是返回 0。问候，Janusz

;
;
; Installs WinUsb
;

[Version]
Signature = "$Windows NT$"
Class     = USBDevice
ClassGUID = {88BAE032-5A81-49f0-BC3D-A4FF138216D6}
Provider  = %ManufacturerName%
CatalogFile = WinUSBInstallation.cat
DriverVer=04/16/2013,13.54.20.543

; ========== Manufacturer/Models sections ===========

[Manufacturer]
%ManufacturerName% = Microsoft,NTAMD64

[Standard.NTamd64]
%DeviceName% =USB_Install, USB\VID_045E&PID_930A   ; Intel 82930

; For XP and later
[Microsoft.NTAMD64]
%DeviceName%=USB_Install, USB\VID_045E&PID_930A   ; Intel 82930
; ========== Class definition ===========

[ClassInstall32]
AddReg = ClassInstall_AddReg

[ClassInstall_AddReg]
HKR,,,,%ClassName%
HKR,,NoInstallClass,,1
HKR,,IconPath,%REG_MULTI_SZ%,"%systemroot%\system32\setupapi.dll,-20"
HKR,,LowerLogoVersion,,5.2

; =================== Installation ===================

[USB_Install]
Include = winusb.inf
Needs   = WINUSB.NT

[USB_Install.Services]
Include =winusb.inf
Needs   = WINUSB.NT.Services

[USB_Install.HW]
AddReg=Dev_AddReg

[Dev_AddReg]
HKR,,DeviceInterfaceGUIDs,0x10000,"{00873fdf-61a8-11d1-aa5e-00c04fb1728b}"

; [DestinationDirs]
; If your INF needs to copy files, you must not use the DefaultDestDir directive here.  
; You must explicitly reference all file-list-section names in this section.

; =================== Strings ===================

[Strings]
ManufacturerName            = "Microsoft"
ClassName                   = "Sample Device"
DeviceName                  ="Fx2 Learning Kit Device"
REG_MULTI_SZ

            = 0x00010000
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