IR Bus Enumerator.
This service also exists in Windows 10, 7, 8 and XP.
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 |
Display name: | IR Bus Enumerator |
Service name: | IRENUM |
Type: | kernel |
Path: | %WinDir%\system32\drivers\irenum.sys |
Error control: | ignore |
IR Bus Enumerator is a kernel mode driver. If IR Bus Enumerator fails to load or initialize, Windows Vista start up proceeds. No warning is displayed, but the error is recorded into the Event Log.
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.