Move the Oemn.inf and Oemn.pnf files back to the %Systemroot%\Inf folder. Use Device Manager to remove the VGA video adapter, and then restart the computer. Windows Plug and Play locates the OEM video adapter and reinstalls the OEM drivers automatically.

This update lets a registry key change the behavior of the Usbvideo.sys driver against certain USB camera devices. If the registry key is set for a nonzero value for a specific non-video AVStream device, that device will not be exposed as a video camera to the AVStream API.

Describes methods to prevent users from connecting to a USB storage device that is connected to a Windows XP-based, Windows Server 2003-based, or Windows 2000-based computer.

This update includes a fix for an incorrect device driver (“Microsoft – WPD – 2/22/2016 12:00:00 AM - 5.2.5326.4762”) that was released by a third-party on March 8, 2017 that affected a small group of users with USB connected phones or other media devices that rely on Media Transfer Protocol (MTP).

Symptoms. Assume that you run an application that has a driver that uses static streams for USB 3.0 devices on a Windows RT 8.1-based, Windows 8.1-based, or Windows Server 2012 R2-based computer. When the driver loads the Uasstor.sys driver to close the streams, the computer crashes.

Symptoms. When you have a computer that has the High Precision Event Timer (HPET) hardware timer and Windows 8.1 installed, you encounter a 0x9F Stop error from the Usbhub.sys driver. Cause. This issue occurs because both the HPET hardware timer and the hardware itself update certain registers at the same time, and this leads to a race condition.

Addresses an issue that causes usbvideo.sys to stop working intermittently when a device resumes from Suspend or Sleep after using the Camera app or Windows Hello.

Use this app to try to recover lost files that have been deleted from your local storage device (including internal drives, external drives, and USB devices) and can’t be restored from the Recycle Bin.

Steps Recorder (called Problems Steps Recorder in Windows 7), is a program that helps you troubleshoot a problem on your device by recording the exact steps you took when the problem occurred. You can then send this record to a support professional to help them diagnose the problem. Notes:

Dieser Artikel beschreibt ein Problem, das auftritt, wenn die Anwendung zum ersten Mal in Windows 8.1, Windows RT 8.1 oder Windows Server 2012 R2 starten. Ein Hotfix ist verfügbar, um dieses Problem zu beheben. Der Hotfix ist eine Voraussetzung.