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#Miracle box usb serial port driver how to#
#Miracle box usb serial port driver install#
#Miracle box usb serial port driver drivers#
#Miracle box usb serial port driver update#

For example, provide an appropriate manufacture's name, the name of your signed catalog file, the correct device class, and the vendor identifier (VID) and product identifier (PID) for the device. You should also change the version, manufacturer, and model sections as necessary. inf file shows WinUSB installation for most USB devices with some modifications, such as changing USB_Install in section names to an appropriate DDInstall value. inf file that installs Winusb.sys as the function driver for the USB device. Writing a custom INF for WinUSB installationĪs part of the driver package, you provide an. Note If you change the physical port then you must repeat steps 1 through 4. Set the value to the GUID you generated in step 2.ĭisconnect the device from the system and reconnect it to the same physical port. Under the Device Parameters key, add a String registry entry named DeviceInterfaceGUID or a Multi-String entry named DeviceInterfaceGUIDs. HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Enum\USB\ Generate a device interface GUID for your device, by using a tool such as guidgen.exe.įind the registry key for the device under this key: Load the driver as described in the preceding procedure. You must add the GUID manually by following this procedure. The preceding procedure does not add a device interface GUID for an app (UWP app or Windows desktop app) to access the device.

#Miracle box usb serial port driver install#

If Universal Serial Bus devices does not appear in the list of device classes, then you need to install the driver by using a custom INF.

From the list of device classes, select Universal Serial Bus devices.

#Miracle box usb serial port driver drivers#

Select Let me pick from a list of device drivers on my computer.

In the wizard, select Browse my computer for driver software.

#Miracle box usb serial port driver update#

Select and hold (or right-click) the device and select Update driver software.

Open Device Manager and locate the device.

Plug in your device to the host system.

Otherwise follow these instructions to load the driver: When you connect your device, you might notice that Windows loads Winusb.sys automatically (if the IHV has defined the device as a WinUSB Device).

Installing WinUSB by specifying the system-provided device class When you connect a WinUSB device, the system reads device information and loads Winusb.sys automatically.įor more information, see WinUSB Device. Such a device is called a WinUSB device and does not require you to write a custom INF file that references in-box Winusb.inf.

#Miracle box usb serial port driver how to#

How to create a driver package that installs Winusb.sysĪutomatic installation of WinUSB without an INF fileĪs an OEM or independent hardware vendor (IHV), you can build your device so that the Winusb.sys gets installed automatically on Windows 8 and later versions of the operating system.Writing a custom INF for WinUSB installation.Installing WinUSB by specifying the system-provided device class.Automatic installation of WinUSB without an INF file.For certain Universal Serial Bus (USB) devices, such as devices that are accessed by only a single application, you can install WinUSB (Winusb.sys) in the device's kernel-mode stack as the USB device's function driver instead of implementing a driver.