Virtual WiFi Bus Driver - Windows 7 Service
Implements bus functionality for Virtual WiFi.
This service also exists in Windows 10, 11 and 8.
Startup Type
| Windows 7 edition | without SP | SP1 |
|---|---|---|
| Starter | Manual | Manual |
| Home Basic | Manual | Manual |
| Home Premium | Manual | Manual |
| Professional | Manual | Manual |
| Ultimate | Manual | Manual |
| Enterprise | Manual | Manual |
Default Properties
| Display name: | Virtual WiFi Bus Driver |
| Service name: | vwifibus |
| Type: | kernel |
| Path: | %WinDir%\System32\drivers\vwifibus.sys |
| Error control: | ignore |
Default Behavior
The Virtual WiFi Bus Driver service is a kernel driver. If the Virtual WiFi Bus Driver fails to load or initialize, Windows 7 startup proceeds. No warning is displayed, but the error is recorded into the Event Log.
Restore Default Startup Type of Virtual WiFi Bus Driver
Automated Restore
1. Select your Windows 7 edition and Service Pack, and then click on the Download button below.
2. Save the RestoreVirtualWiFiBusDriverWindows7.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 vwifibus.sys file exists in the %WinDir%\System32\drivers folder. If this file is missing you can try to restore it from your Windows 7 installation media.