Iirsp Service Defaults in Windows 8

Intel/ICP Raid Storport Driver by Intel Corp./ICP vortex GmbH.

Default Settings

Startup type:Manual
Display name:Iirsp
Service name:iirsp
Service type:kernel
Error control:normal
Group:SCSI Miniport
Path:%SystemRoot%\System32\drivers\iirsp.sys
Registry key:HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\iirsp

Default Behavior

The Iirsp service is a kernel device driver. In Windows 8 it will not be started until the user starts it. If Iirsp 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 iirsp service hasn't been started.

Restore Default Startup Configuration for Iirsp

1. Run the Command Prompt as an administrator.

2. Copy the command below, paste it into the command window and press ENTER:

sc config iirsp start= demand

3. Close the command window and restart the computer.

The iirsp service is using the iirsp.sys file that is located in the %WinDir%\System32\drivers folder. If the file is corrupted or deleted, you can put it back in there.