Privacy policy. This topic provides information about registry settings that configure the way Usbccgp. The topic also describes how Usbccgp. Each interface or interface collection of a composite device is, in many respects, like a separate device that has its own physical device object PDO.
Resetting the configuration of the device changes the configuration for all of the device's interfaces, not just the one that the client driver controls. The operating system does not allow this. Therefore, a client driver that controls a set of interfaces or an interface collection of the composite device cannot change the configuration that is initially set by Usbccgp. However, in Windows Vista and later versions of Windows, you can add the following registry values to specify the configuration to select:.
Note The preceding registry settings are not present, by default. They must be added under the hardware aka "device" key of the USB device. The USB generic parent driver enumerates each of these interfaces as a separate device. The operating system loads the Microsoft-supplied keyboard driver to manage the keyboard interface, and the Microsoft-supplied power keys driver to manage the power keys interface. If the composite device has an interface that is not supported by native Windows drivers, the vendor of the device should provide a driver for the interfaces and an INF file.
The INF file must not match the device ID for the composite device itself, because this prevents the generic parent driver from loading. Some devices group interfaces into interface collections that work together to perform a particular function. When interfaces are grouped in interface collections, the generic parent driver treats each collection, rather than each individual interfaces, as a device. For more information on how the generic parent driver manages interface collections, see Enumeration of Interface Collections on USB Composite Devices.
After the operating system loads the client drivers for the interfaces of a composite device, the generic parent driver multiplexes the data flow from the client drivers, combining these separate interactions into a single data stream for the composite device.
The generic parent is power policy owner for the entire composite device and all of its interfaces. It also manages synchronization and PnP requests. Subscription auto-renews at the end of the term Learn more.
Microsoft Windows SYS usbccgp. How to Download and Fix Usbccgp. Average User Rating. All rights reserved. View Other usbccgp. What are usbccgp. Some of these errors include: usbccgp. The file usbccgp. Windows failed to start - usbccgp. How to Fix usbccgp. Step 1: Restore your PC back to the latest restore point, "snapshot", or backup image before error occurred.
In the search results, find and click System Restore. Follow the steps in the System Restore Wizard to choose a relevant restore point. Restore your computer to that backup image.
If the Step 1 fails to resolve the usbccgp. You'll be prompted with a permission dialog box. In the box, click " YES ". You should have a black screen with a blinking cursor. SFC will begin scanning for usbccgp. Follow any on-screen commands to complete the process. Please be aware that this scan might take a while, so please be patient while it is working. If this Step 2 fails as well, please proceed to the Step 3 below.
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