IR Bus Enumerator - Windows Vista Service
IR Bus Enumerator.
This service also exists in Windows 10, 7, 8 and XP.
Startup Type
| Windows Vista edition | without SP | SP1 | SP2 |
|---|---|---|---|
| Starter | Manual | Manual | Manual |
| Home Basic | Manual | Manual | Manual |
| Home Premium | Manual | Manual | Manual |
| Business | Manual | Manual | Manual |
| Ultimate | Manual | Manual | Manual |
Default Properties
| Display name: | IR Bus Enumerator |
| Service name: | IRENUM |
| Type: | kernel |
| Path: | %WinDir%\system32\drivers\irenum.sys |
| Error control: | ignore |
Default Behavior
The IR Bus Enumerator service is a kernel mode driver. If IR Bus Enumerator fails to load or initialize, Windows Vista startup proceeds. No warning is displayed, but the error is recorded into the Event Log.
Restore Default Startup Type of IR Bus Enumerator
Automated Restore
1. Select your Windows Vista edition and Service Pack, and then click on the Download button below.
2. Save the RestoreIRBusEnumeratorWindowsVista.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 irenum.sys file exists in the %WinDir%\system32\drivers folder. If this file is missing you can try to restore it from your Windows Vista installation media.