Microsoft Windows SYS iirsp.sys

Download Iirsp.sys and Fix BSOD Errors

Last Updated: 11/26/2024
[Time Required for Reading: 3.5 minutes]

iirsp.sys uses the SYS file extension, which is more specifically known as a Intel/ICP Raid Storport Driver file. It is classified as a Win32 EXE (Driver) file, created for Intel/ICP Raid Storport Driver by Microsoft.

The first release of iirsp.sys for the Windows Vista platform was on 11/08/2006 for Windows Vista. The newest file release date for Windows 8 was 08/01/2012 [version 5.4.22.0]. iirsp.sys is packaged with Windows 8, Windows 7, and Windows Vista.

Below, you find comprehensive file information, instructions for simple SYS file troubleshooting, and list of free iirsp.sys downloads for each available file version.

File Analysis Provided by Jason Geater (Author)

File Overview

General Information ^✻
File Name:	iirsp.sys
File Extension:	SYS file extension
Description:	Intel/ICP Raid Storport Driver
Object File Type:	Driver
File Operating System:	Windows NT 32-bit
MIME Type:	application/octet-stream
User Popularity Rating:

Developer and Software Information
Software Developer:	Intel Corp./ICP vortex GmbH
Software Program:	Intel/ICP Raid Storport Driver
Legal Copyright:	Copyright © 2002-05 Intel Corp./ICP vortex GmbH

File Details
Character Set:	Unicode
Language Code:	English (U.S.)
File Flags:	(none)
File Flags Mask:	0x003f
Entry Point:	0xd005
Code Size:	28672

View Other iirsp.sys Information

File Info	Description
File Size:	41 kB
File Modification Date/Time:	2012:07:26 03:42:33+00:00
File Inode Change Date/Time:	2017:11:05 07:01:44+00:00
File Type:	Win32 EXE
MIME Type:	application/octet-stream
Machine Type:	Intel 386 or later, and compatibles
Time Stamp:	2005:12:13 21:48:01+00:00
PE Type:	PE32
Linker Version:	8.0
Code Size:	28672
Initialized Data Size:	19456
Uninitialized Data Size:	0
Entry Point:	0xd005
OS Version:	6.0
Image Version:	6.0
Subsystem Version:	6.0
Subsystem:	Native
File Version Number:	5.4.22.0
Product Version Number:	0.4.22.0
File Flags Mask:	0x003f
File Flags:	(none)
File OS:	Windows NT 32-bit
Object File Type:	Driver
File Subtype:	7
Language Code:	English (U.S.)
Character Set:	Unicode
Company Name:	Intel Corp./ICP vortex GmbH
File Description:	Intel/ICP Raid Storport Driver
File Version:	5.4.22.0
Internal Name:	iirsp.sys
Legal Copyright:	Copyright © 2002-05 Intel Corp./ICP vortex GmbH
Original Filename:	iirsp.sys
Product Name:	Intel/ICP Raid Storport Driver
Product Version:	4.22.0
Comments:
Legal Trademarks:
Private Build:

^✻ Portions of file data provided by Exiftool (Phil Harvey) distributed under the Perl Artistic License.

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What are iirsp.sys Error Messages?

iirsp.sys Blue Screen of Death (BSOD) Errors

There are a number of reasons why you could be encountering issues with iirsp.sys. Most of the issues concerning sys files involve Blue Screen of Death (BSOD) errors. These types of iirsp.sys errors can be cause by hardware problems, outdated firmware, corrupt drivers, or other software-related (eg. Windows update) issues. Some of these errors include:

iirsp.sys could not be found.
iirsp.sys failed to load.
The file iirsp.sys is missing or corrupt.
Windows failed to start - iirsp.sys.

A problem has been detected and Windows has been shut down to prevent damage to your computer. The problem seems to be caused by the following file: iirsp.sys.

:( Your PC ran into a problem that it couldn't handle, and now needs to restart. You can search for the error online: [BSOD] (iirsp.sys).

STOP 0x0000001E: KMODE EXCEPTION NOT HANDLED (iirsp.sys) STOP 0×0000007A: KERNEL DATA INPAGE (iirsp.sys) STOP 0x0000003B: SYSTEM SERVICE EXCEPTION (iirsp.sys) STOP 0x0000000A: IRQL NOT LESS EQUAL (iirsp.sys) STOP 0x0000007E: SYSTEM THREAD EXCEPTION NOT HANDLED (iirsp.sys) STOP 0x00000050: PAGE FAULT IN A NONPAGED AREA (iirsp.sys)

It's Critical to Resolve Blue Screen of Death Errors

In the majority of cases, you will encounter iirsp.sys BSOD errors after you've installed new hardware, software (Windows), or performed a failed Windows Update. In other cases, software corruption caused by a malware infection can lead to iirsp.sys Blue Screen of Death errors. Therefore, it's critical to make sure your anti-virus is kept up-to-date and scanning regularly.

GEEK TIP : As a rule of thumb, it's always a good idea to create a Windows "Snapshot" backup / System Restore Point before making any hardware or software changes to your computer. That way, it's very easy to restore your system in the unfortunate event you encounter a iirsp.sys Blue Screen of Death error after recent changes.

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How to Fix iirsp.sys Errors in 3 Steps (Time to complete: ~5-15 minutes)

If you're encountering one of the error messages above, follow these troubleshooting steps to resolve your iirsp.sys issue. These troubleshooting steps are listed in the recommended order of execution.

Step 1: Restore your PC back to the latest restore point, "snapshot", or backup image before error occurred.

To begin System Restore (Windows XP, Vista, 7, 8, and 10):

Hit the Windows Start button
When you see the search box, type "System Restore" and press "ENTER".
In the search results, find and click System Restore.
Please enter the administrator password (if applicable / prompted).
Follow the steps in the System Restore Wizard to choose a relevant restore point.
Restore your computer to that backup image.

If the Step 1 fails to resolve the iirsp.sys error, please proceed to the Step 2 below.

Step 2: Run SFC (System File Checker) to restore the corrupt or missing iirsp.sys file.

System File Checker is a utility included with every Windows version that allows you scan and restore corrupted system files. Use the SFC tool to fix missing or corrupt iirsp.sys files (Windows XP, Vista, 7, 8, and 10):

Hit the Windows Start button
In the search box, type "cmd" but DO NOT PRESS "ENTER".
Press and hold "CTRL-Shift" on your keyboard while pressing "ENTER".
You'll be prompted with a permission dialog box.
In the box, click "YES".
You should have a black screen with a blinking cursor.
In that black screen, type "sfc /scannow" and hit "ENTER".
SFC will begin scanning for iirsp.sys issues and any other system file problems.
Follow any on-screen commands to complete the process.

Please be aware that this scan might take a while, so please be patient while it is working.

If this Step 2 fails as well, please proceed to the Step 3 below.

sfc /scannow

Step 3: Perform a Windows Update.

When the first two steps haven't solved your issue, it might be a good idea to run Windows Update. Many iirsp.sys error messages that are encountered can be contributed to an outdated Windows Operating System. To run Windows Update, please follow these easy steps:

Hit the Windows Start button
In the search box, type "Update" and press "ENTER".
In the Windows Update dialog box, click "Check for Updates" (or similar button depending on your Windows version)
If updates are available for download, click "Install Updates".
After the update is completed, restart your PC.

If Windows Update failed to resolve the iirsp.sys error message, please proceed to next step. Please note that this final step is recommended for advanced PC users only.

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If Those Steps Fail: Download and Replace Your iirsp.sys File (Caution: Advanced)

If none of the previous three troubleshooting steps have resolved your issue, you can try a more aggressive approach (Note: Not recommended for amateur PC users) by downloading and replacing your appropriate iirsp.sys file version. We maintain a comprehensive database of 100% malware-free iirsp.sys files for every applicable version of Windows. Please follow the steps below to download and properly replace you file:

Locate your Windows operating system version in the list of below "Download iirsp.sys Files".
Click the appropriate "Download Now" button and download your Windows file version.
Copy the file into the appropriate directory for your Windows version:

Windows Vista: C:\Windows\System32\drivers\
Windows Vista: C:\Windows\System32\DriverStore\FileRepository\iirsp.inf_97c19d85\
Windows 7: C:\Windows\System32\DriverStore\FileRepository\iirsp.inf_amd64_neutral_25c14d33af7f54f1\
Windows 7: C:\Windows\System32\drivers\
Windows 8: C:\Windows\System32\drivers\
Show 1 more directory +

Windows 8: C:\Windows\System32\DriverStore\FileRepository\iirsp.inf_x86_25c14d33af7f54f1\

Restart your computer.

If this final step has failed and you're still encountering the error, you're only remaining option is to do a clean installation of Windows 8.

GEEK TIP : We must emphasize that reinstalling Windows will be a very time-consuming and advanced task to resolve iirsp.sys problems. To avoid data loss, you must be sure that you have backed-up all of your important documents, pictures, software installers, and other personal data before beginning the process. If you are not currently backing up your data, you need to do so immediately.

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Download iirsp.sys Files (Malware-Tested 100% Clean)

CAUTION : We strongly advise against downloading and copying iirsp.sys to your appropriate Windows system directory. Microsoft typically does not release Windows SYS files for download because they are bundled together inside of a software installer. The installer's task is to ensure that all correct verifications have been made before installing and placing iirsp.sys and all other SYS files for Windows. An incorrectly installed SYS file may create system instability and could cause your program or operating system to stop functioning altogether. Proceed with caution.

Windows Vista

File Name

Software Version

File Version

Architecture

iirsp.sys

0.4.22.0

5.4.22.0

32-bit (x32)

Expand for Detailed File Information +

OS Version:	Windows Vista
Software:	Intel/ICP Raid Storport Driver
Software Version:	0.4.22.0
File Version:	5.4.22.0
File Size:	44648
File Date:	11/02/2006
MD5 Checksum:	8c3951ad2fe886ef76c7b5027c3125d3
SHA1 Checksum:	36789d01826c41194751bc8f1ca93c10176fc30e
SHA256 Checksum:	85cf7231756e02bd9e5f4378f3fc794394a072b8028f27827f83ace9ee554499
CRC32:
File Directory Location:	C:\Windows\System32\drivers\ C:\Windows\System32\DriverStore\FileRepository ...

File Version, System, and Machine Information
File Type:	Win64 EXE
Image Version:	6.0
Initialized Data Size:	19456
Linker Version:	8.0
Machine Type:	AMD AMD64
PE Type:	PE32+
Subsystem:	Native
Subsystem Version:	6.0
File Modification Date/Time:	11/02/2006

Windows 8

File Name

Software Version

File Version

Architecture

iirsp.sys

0.4.22.0

5.4.22.0

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 8
Software:	Intel/ICP Raid Storport Driver
Software Version:	0.4.22.0
File Version:	5.4.22.0
File Size:	42224
File Date:	07/26/2012
MD5 Checksum:	7bb542c7156fa72cc83c1177bb190f94
SHA1 Checksum:	a86b9b354db020109516c15b9f943a15bd34145d
SHA256 Checksum:	bd50e0cbb67521eedc9f6156ed85c3086b3a64f417ce04b7e1fb6040d10e1017
CRC32:
File Directory Location:	C:\Windows\System32\drivers\ C:\Windows\System32\DriverStore\FileRepository ...

File Version, System, and Machine Information
File Type:	Win32 EXE
Image Version:	6.0
Initialized Data Size:	19456
Linker Version:	8.0
Machine Type:	Intel 386 or later, and compatibles
PE Type:	PE32
Subsystem:	Native
Subsystem Version:	6.0
File Modification Date/Time:	07/26/2012

Windows 7

File Name

Software Version

File Version

Architecture

iirsp.sys

0.4.22.0

5.4.22.0

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 7
Software:	Intel/ICP Raid Storport Driver
Software Version:	0.4.22.0
File Version:	5.4.22.0
File Size:	44112
File Date:	07/14/2009
MD5 Checksum:	5c18831c61933628f5bb0ea2675b9d21
SHA1 Checksum:	8bcb89cbdd3471e576d044c6e3fbea77d4f33020
SHA256 Checksum:	5cd9de2f8c0256623a417b5c55bf55bb2562bd7ab2c3c83bb3d9886c2fbda4e4
CRC32:
File Directory Location:	C:\Windows\System32\DriverStore\FileRepository ... C:\Windows\System32\drivers\

File Version, System, and Machine Information
File Type:	Win64 EXE
Image Version:	6.0
Initialized Data Size:	19456
Linker Version:	8.0
Machine Type:	AMD AMD64
PE Type:	PE32+
Subsystem:	Native
Subsystem Version:	6.0
File Modification Date/Time:	07/14/2009

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Files Related to iirsp.sys

SYS Files Related to iirsp.sys

File Name	Description	Software Program (Version)	File Size (bytes)	File Location
EhStorClass.sys	Enhanced Storage Class driver for IEEE 1667 devices	Microsoft® Windows® Operating System (10.0.15063.0)	74144	C:\Windows\System32\LogFiles\WMI\RtBackup\
avmcowan.sys	AVM CoNDIS WAN CAPI Driver	AVM CoNDIS WAN CAPI 2.0 Driver (2.0)	79872	C:\Windows\Fonts\
amdppm.sys	Processor Device Driver	Microsoft® Windows® Operating System (6.2.9200.16384)	78336	C:\Windows\Fonts\
atmepvc.sys	ATM Ethernet Encapsulation Intermediate Driver	Microsoft® Windows® Operating System (5.1.2600.0)	31360	C:\Windows\System32\winevt\Logs\
NETJME.sys	JMicron NDIS6.30 Driver	JMicron PCI Express Ethernet Adapter (6.2.34.16, 06/08/2012)	119296	C:\Windows\System32\LogFiles\WMI\RtBackup\

Other Files Related to iirsp.sys

File Name	Description	Software Program (Version)	File Size (bytes)	File Location
WWAN_profile_v1.xsd	XML Schema Definition	Windows 7	6201	C:\Windows\L2Schemas\
WWAN_profile_v1.xsd	XML Schema Definition	Microsoft Office Access 2010 14	6201	C:\Windows\Temp\527D94AF-D053-4381-B105-0D815D5...
WLAN_profile_v1.xsd	XML Schema Definition	Windows 8.1	16142	C:\Windows\L2Schemas\
WLAN_profile_v1.xsd	XML Schema Definition	Windows XP	15263	C:\Windows\L2Schemas\
LAN_profile_v1.xsd	XML Schema Definition	Windows 8	2241	C:\Windows\L2Schemas\

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