Composite Bus Enumerator Driver (CompositeBus) Service Defaults in Windows 10
Multi-Transport Composite Bus Enumerator by Microsoft Corporation.
|Display name:||Composite Bus Enumerator Driver|
Composite Bus Enumerator Driver is a kernel device driver. In Windows 10 it is starting only if the user, an application or another service starts it. If Composite Bus Enumerator Driver fails to start, the failure details are being recorded into Event Log. Then Windows 10 will start up and notify the user that the CompositeBus service has failed to start due to the error.
Restore Default Startup Configuration for Composite Bus Enumerator Driver
1. Select your Windows 10 edition and release, and then click Download.
2. Save the Win10_CompositeBus_Service_Startup.cmd file to a local storage device.
3. Run the saved file as an administrator.
4. Restart the computer.
The CompositeBus service is using the CompositeBus.sys file that is located in the %WinDir%\System32\DriverStore\FileRepository\compositebus.inf_x86_ed148199964e21c5 folder. If the file is changed, damaged or deleted, you can restore its original version from Windows 10 installation media.