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How to fix Winusb.sys errors

DLL ToolDLL TOOL downloads Winusb.sys and repairs Winusb.sys blue screen of death BSOD for PCs installed with Microsoft OS such as Windows XP and Windows 7.

What is Winusb.sys?

Winusb.sys is a kind of the driver running on Microsoft Windows operating system. This process is officially an integral part of Microsoft Windows Operating System and is developed by Microsoft Corporation. File version information describes this process as Windows USB Class Driver BETA. Process is usually loaded in the directory of C:\Windows\System32\DRIVERS.

As the component of Winusb.sys for USB devices, Windows USB is a common driver created together with the Windows Driver Frameworks (WDF) for Windows operating system. The WinUSB is composed of a kernel-mode driver and a user-mode dynamic link library (Winusb.dll) that presents WinUSB functions. By applying these functions, you can control USB devices with user-mode applications. WinUSB is intended for simple devices that are operated by only one application at a time.

Winusb.sys supports the software to directly access the device through a simple software library that offers connection to the pipes of the device. WinUSB discloses a client API that allows developers for application of USB devices into user-mode. In earlier versions of Windows, rather than in user mode, all USB device drivers were applied into kernel mode. Beginning from Windows 7, USB MTP devices use WinUSB instead of the kernel mode filter driver. If you generated a USB device for which the operating system did not have a native class driver, you got to compile a kernel-mode device driver for your device.

Typical symptoms of Winusb.sys error messages

  1. "DPInst32.exe - Bad Image C:\Windows\System32\WdfCoInstaller Winusb.sys is either not designed to run on Windows or it contains an error. Try installing the program using the original installation media or contact your system administrator or the software vendor for support."
  2. "Windows could not start the Windows Media Center receiver service on Local Computer, Error 1053 - The service did not respond to the start or control request in a timely fashion."
  3. "Media library is corrupted. Both the Windows Audio and the Windows Audio End Point Builder services must be running for audio to work correctly. At least one isn't running."
  4. This application has failed to start because WINUSB.DLL was not found. Re-installing the application may fix this problem."
  5. Code 800F020B when trying ton install WinUsb for Windows Phone 8: You have tried rebooting, having the phone plugged in, having the phone not plugged in. Starting Windows Update as Administrator and searching for the problem without avail.
  6. The download on the Microsoft catalog site is corrupted and actually contains an AMD driver NOT the WinUSB driver.
  7. The WinUSB driver does not appear as an option in the list of available drivers. The necessary files (finally) seem to be there but the driver does come up in my list. You had to do a factory restore on you laptop the other day and it's been fouled up ever since.
  8. Application doesn't run here is application error log 1st error Application: WinUSB Maker v2.0 PUBLIC BETA RELEASE 2.exe Framework Version: v4.0.30319

Why do I have Winusb.sys error messages?

Winusb.sys issue is regarded as an essential system malfunction, because winusb.sys file is closely related to the central function of Windows operating system for the one of the most common used modern computer device. This problem can be caused by corrupted .dll file, corrupted or incompatible version of winusb.sys file, obsolete Windows registry, improper BIOS setting and wrongly installed printer drivers. If your machine has been seriously damaged by winusb.sys fault, you are supposed to look for a good way to remove it.

When you have a serious problem when using the winusb driver to drive your camera devices, namely, the device can not be opened and hanged up and can not be killed unless reboot computer. This error can be caused by multiple reasons, such as insecure proxy tools, prevalent spyware and malware, damaged registry values, presence of outdated or obsolete files on the system and overwriting of a current version of winusb.sys by an older or incompatible version during installation of any application.

Solutions to fixing Winusb.sys errors

If your machine has been experienced winusb.sys error, you should have to fix it immediately. WinUSB functions require newer versions of Windows although you can try to use other driver, such as Cypress Driver, windriver, libusb. You can use these functions of Winusb.sys in your C/C++ application to communicate with your USB device. Microsoft does not provide a managed API for WinUSB. Therefore, you need to be instructed on choosing the correct driver for your device, installing Winusb.sys as a USB device's function driver, and a detailed walkthrough with code examples that show how applications and USB devices communicate with each other.

In the process of dealing with a specific Winusb.sys issue, you may need the help from DLL TOOL by diagnosing the exact cause automatically and then perform a fix if necessary; then download the corrupted Winusb.sys for free!

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