Link-Layer Topology Discovery Responder (rspndr) Service Defaults in Windows 8
Link-Layer Topology Responder Driver for NDIS 6 by Microsoft Corporation.
Default Settings
Startup type: | Automatic |
Display name: | Link-Layer Topology Discovery Responder |
Service name: | rspndr |
Service type: | kernel |
Error control: | normal |
Group: | NDIS |
Path: | %SystemRoot%\system32\DRIVERS\rspndr.sys |
Registry key: | HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\rspndr |
Default Behavior
The Link-Layer Topology Discovery Responder service is a kernel device driver. In Windows 8 it is starting automatically during the operating system startup. If Link-Layer Topology Discovery Responder fails to start, the error details are added to Windows 8 error log. When the operating system startup is complete, the user is being notified that the rspndr service hasn't been started.
Restore Default Startup Configuration of Link-Layer Topology Discovery Responder
1. Run the Command Prompt as an administrator.
2. Copy the commands below, paste them into the command window and press ENTER:
sc config rspndr start= auto
sc start rspndr
3. Close the command window and restart the computer.
The rspndr service is using the rspndr.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 8 installation media.