batcmd.com Windows 10 Services

USB Role-Switch Support Library - Windows 10 Service

USB Role-Switch Class Extension by Microsoft Corporation.

This service exists in Windows 10 only.

Startup Type

Windows 10 version Home Pro Education Enterprise
1507 Manual Manual Manual Manual
1511 Manual Manual Manual Manual
1607 Manual Manual Manual Manual
1703 Manual Manual Manual Manual
1709 Manual Manual Manual Manual

Default Properties

Display name:USB Role-Switch Support Library
Service name:UrsCx01000
Type:kernel
Path:%WinDir%\system32\drivers\urscx01000.sys
Error control:normal
Group:System Bus Extender

Default Behavior

The USB Role-Switch Support Library service is a kernel mode driver. If USB Role-Switch Support Library fails to start, the error is logged. Windows 10 startup proceeds, but a message box is displayed informing you that the UrsCx01000 service has failed to start.

Dependencies

If USB Role-Switch Support Library is stopped, the following services cannot start:

Restore Default Startup Type for USB Role-Switch Support Library

Automated Restore

1. Select your Windows 10 edition and release, and then click on the Download button below.

2. Save the RestoreUSBRoleSwitchSupportLibraryWindows10.bat file to any folder on your hard drive.

3. Right-click the downloaded batch file and select Run as administrator.

4. Restart the computer to save changes.

Note. Make sure that the urscx01000.sys file exists in the %WinDir%\system32\drivers folder. If this file is missing you can try to restore it from your Windows 10 installation media.