Dediprog USB Devices Driver

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Dediprog USB driver Installation Guide for Win 8 / 8.1 This guide can be used in EE100 / EM100Pro / SF100 / SF600 / SF600Plus / ProgMaster and StarProg Series. Update the device driver. In the search box on the taskbar, enter device manager, then select Device Manager. Select a category to see names of devices, then right-click. It can also query information about the devices from the registry and through USB requests to the devices. The main USBView window contains two panes. The left pane displays a connection-oriented tree view that you can use to select any USB device. The right pane displays the USB data structures that pertain to the selected USB device. The USBDEVICEDESCRIPTOR structure is used by USB client drivers to retrieve a USB-defined device descriptor. The members of this structure are described in the.

This article helps to fix an issue in which Windows 10 doesn't install specific drivers for USB audio devices on the first connection.

Original product version: Windows 10, version 1703
Original KB number: 4021854

Symptom

When you connect a USB audio device to a Windows 10 Version 1703-based computer the first time, the operating system detects the device but loads the standard USB audio 2.0 driver (usbaudio2.sys) instead of the specific device driver.

Cause

This issue occurs because the USB audio 2.0 driver (usbaudio2.sys) isn't classified as a generic driver in Windows 10 Version 1703. Therefore, the system assumes that a compatible, nongeneric driver is installed for the device even though the driver is generic.

This issue also causes Windows 10 Version 1703 to postpone the search for other compatible drivers through Windows Update that typically occurs immediately after you install a new device.

Resolution

To fix this issue, use one of the following methods.

Method 1

Dediprog USB Devices Driver

To resolve this issue, install update 4022716.

Method 2

If the device-specific driver is distributed through Windows Update, you can manually update the driver by using Device Manager. For more information about how to do this, see update drivers in Windows 10.

Method 3

If the device is not yet connected, first install the device-specific driver, such as by using the appropriate installer. After the device-specific driver is installed, Windows 10 will select that driver instead of the standard USB audio 2.0 driver when you first connect the device.

Dediprog Usb Devices Driver Updater

Note

See the device manufacturer's user guide for specific instructions about how to install the driver.

Method 4

If the driver isn't distributed through Windows Update, you can manually reinstall the driver. To do this, follow these steps:

  1. Install the device-specific driver (see Method 2).
  2. Open Device Manager.
  3. Right-click (or tap and hold) the name of the device, and then select Uninstall.
  4. Restart the computer.

When it restarts, Windows will try to reinstall the device by using the device-specific driver.

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Universal Serial Bus Viewer (USBView) or USBView.exe is a Windows graphical UI app that you can use to browse all USB controllers and connected USB devices on your computer. USBView works on all versions of Windows.

Where to get USBView

To download and use USBView, complete the following steps:

  1. Download and install the Windows SDK.

  2. During the installation, select only the Debugging Tools for Windows box and clear all other boxes.

  3. By default, on a x64 PC the SDK will install USBView to the following directory.

    C:Program Files (x86)Windows Kits10Debuggersx64

  4. Open the kits debugger directory for the processor type you're running, and then select USBView.exe to start the utility.

USBView source code

Dediprog

USBView is also available in the Windows driver samples repository on GitHub.

Use USBView

USBView can enumerate USB host controllers, USB hubs, and attached USB devices. It can also query information about the devices from the registry and through USB requests to the devices.

The main USBView window contains two panes. The left pane displays a connection-oriented tree view that you can use to select any USB device.

The right pane displays the USB data structures that pertain to the selected USB device. These structures include Device, Configuration, Interface, and Endpoint Descriptors, as well as the current device configuration.

Use Device Manager to display USB info

To use Device Manager to display USB info:

Dediprog USB Devices Driver

  1. Select Windows logo key+R, enter devmgmt.msc into the pop-up box, and then select Enter.

  2. In Device Manager, select your computer so that it's highlighted.

  3. Select Action, and then select Scan for hardware changes.

  4. Select View, and then select Hidden Devices to display additional devices (for example, those that are not currently active).

  5. Expand the Universal Serial Bus controllers node in Device Manager and select the device in question.

  6. Select and hold (or right-click) to select Properties and view summary device status info.

  7. Select the Details tab to view additional info.

  8. Select Property to view details such as Status or Problem code.

Windows USB troubleshooter

If you're trying to diagnose a USB device that doesn't eject using the Safely Remove Hardware dialog box, try using the Windows USB Troubleshooter.