Windows Driver Foundation - User-mode Driver Framework Reflector (WUDFRd) Service Defaults in Windows 10
A kernel mode driver that uses message-based interprocess communication mechanism to communicate with the driver manager and host process to facilitate UMDF drivers.
Default Settings
| Startup type: | Manual |
| Display name: | Windows Driver Foundation - User-mode Driver Framework Reflector |
| Service name: | WUDFRd |
| Service type: | kernel |
| Error control: | normal |
| Group: | base |
| Object: | \Driver\WudfRd |
| Path: | %SystemRoot%\System32\drivers\WUDFRd.sys |
| Registry key: | HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\WUDFRd |
Default Behavior
Windows Driver Foundation - User-mode Driver Framework Reflector is a kernel device driver. In Windows 10 it is starting only if the user, an application or another service starts it. If Windows Driver Foundation - User-mode Driver Framework Reflector fails to start, the failure details are being recorded into Event Log. Then Windows 10 will start up and notify the user that the WUDFRd service has failed to start due to the error.
Restore Default Startup Configuration of Windows Driver Foundation - User-mode Driver Framework Reflector
1. Run the Command Prompt as an administrator.
2. Copy the command below, paste it into the command window and press ENTER:
sc config WUDFRd start= demand
3. Close the command window and restart the computer.
The WUDFRd service is using the WUDFRd.sys file that is located in the C:\Windows\System32\drivers directory. If the file is removed or corrupted, read this article to restore its original version from Windows 10 installation media.