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Installing the Cisco Microsoft Windows USB Device Driver. A USB device driver must be installed the first time a Microsoft Windows-based PC is connected to the USB serial port on the router. This section contains the following topics: “Installing the Cisco Microsoft Windows XP USB Driver” “Installing the Cisco Microsoft Windows 2000 USB.

• For more information, see Developing Windows drivers for USB host controllers. For handling common function logic for USB devices. For more information, see USB device-side drivers in Windows. For supporting Type-C connectors. For more information, see USB connector manager class extension (UcmCx). Other Microsoft-provided USB drivers.
• Disabled 'Allow Computer To Turn Off This To Save Power' option in device manager. Disabled and Enable USB sleep. Uninstalled the failed device. Uninstalled the drivers and installed them freshly. Fresh install of Windows 10 twice. I have literally tried every single fix and trick I could find on the internet for Device Descriptor Request Failed.

Note

Please use the PnPUtil tool instead of DevCon.

DevCon (Devcon.exe), the Device Console, is a command-line tool that displays detailed information about devices on computers running Windows. You can use DevCon to enable, disable, install, configure, and remove devices.

DevCon runs on Microsoft Windows 2000 and later versions of Windows.

This section includes:

What you can do with DevCon

Cisco Microsoft Windows Usb Device Driver Download

Windows driver developers and testers can use DevCon to verify that a driver is installed and configured correctly, including the proper INF files, driver stack, driver files, and driver package. You can also use the DevCon commands (enable, disable, install, start, stop, and continue) in scripts to test the driver.

DevCon is a command-line tool that performs device management functions on local computers and remote computers.

Cisco Microsoft Windows Usb Device Driver Windows 10

Note To run DevCon commands on a remote computer, the Group Policy setting must allow the Plug and Play service to run on the remote computer. On computers that run Windows Vista and Windows 7, the Group Policy disables remote access to the service by default. On computers that run Windows 8 and later operating systems, the remote access is unavailable.

Cisco Microsoft Windows Usb Device Driver Windows 7

Devcon features include:

• Display driver and device info DevCon can display the following properties of drivers and devices on local computers, and remote computers (running Windows XP and earlier):

  • Hardware IDs, compatible IDs, and device instance IDs. These identifiers are described in detail in Device Identification Strings.
  • The devices in a device setup class
  • INF files and device driver files
  • Details of driver packages
  • Hardware resources
  • Device status
  • Expected driver stack
  • Third-party driver packages in the driver store

• Search for devices DevCon can search for devices on a local or remote computer by hardware ID, device instance ID, or device setup class.

• Change device settings DevCon can change the status or configuration of Plug and Play (PnP) devices on the local computer in the following ways:

  • Enable a device
  • Disable a device
  • Update drivers (interactive and noninteractive)
  • Install a device (create a devnode and install software)
  • Remove a device from the device tree and delete its device stack
  • Rescan for Plug and Play devices
  • Add, delete, and reorder the hardware IDs of root-enumerated devices
  • Change the upper and lower filter drivers for a device setup class
  • Add and delete third-party driver packages from the driver store

• Restart the device or computer DevCon can restart a local device, reboot the local system on demand, or reboot the local system if required for another DevCon operation.

DevCon source code

The DevCon source code is also available so that you can examine the methods that DevCon uses to retrieve and change setup and configuration data. DevCon illustrates the use of general setup functions, device installation functions, and PnP Configuration Manager functions. The source code for the Device Console (DevCon) Tool is available in the Windows driver samples repository on GitHub.

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