batcmd.com Windows Vista Services

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
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Default Properties

Display name:IR Bus Enumerator
Service name:IRENUM
Type:kernel
Path:%WinDir%\system32\drivers\irenum.sys
Error control:ignore

Default Behavior

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.

Restore Default Startup Type for 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.