Error message in Windows Server 2003: "STOP 0x000000D1 (fe320000, 2, 0, b988bc11)DRIVER_IRQL_NOT_LESS_OR_EQUAL"

Support for Windows Server 2003 ended on July 14, 2015

Microsoft ended support for Windows Server 2003 on July 14, 2015. This change has affected your software updates and security options. Learn what this means for you and how to stay protected.

This article has been archived. It is offered "as is" and will no longer be updated.
SYMPTOMS
On a computer that is running Microsoft Windows Server 2003, you receive an error message that resembles the following:
STOP 0x000000D1 (fe320000, 2, 0, b988bc11)DRIVER_IRQL_NOT_LESS_OR_EQUAL
The error occurs in the Ipnat.sys file.
RESOLUTION

Service pack information

To resolve this problem, obtain the latest service pack for Windows Server 2003. For more information, click the following article number to view the article in the Microsoft Knowledge Base:
889100 How to obtain the latest service pack for Windows Server 2003

Hotfix information

A supported hotfix is available from Microsoft. However, this hotfix is intended to correct only the problem that is described in this article. Apply this hotfix only to systems that are experiencing this specific problem. This hotfix might receive additional testing. Therefore, if you are not severely affected by this problem, we recommend that you wait for the next software update that contains this hotfix.

If the hotfix is available for download, there is a "Hotfix download available" section at the top of this Knowledge Base article. If this section does not appear, contact Microsoft Customer Service and Support to obtain the hotfix.

Note If additional issues occur or if any troubleshooting is required, you might have to create a separate service request. The usual support costs will apply to additional support questions and issues that do not qualify for this specific hotfix. For a complete list of Microsoft Customer Service and Support telephone numbers or to create a separate service request, visit the following Microsoft Web site: Note The "Hotfix download available" form displays the languages for which the hotfix is available. If you do not see your language, it is because a hotfix is not available for that language.

Prerequisites

To apply this hotfix, you must have one of the following products installed:
  • Microsoft Windows Server 2003 Service Pack 1
  • An x64-based version of Microsoft Server 2003
Service Pack 1 for Microsoft Windows Server 2003 to apply this hotfix.

Restart requirement

You must restart your computer after you apply this hotfix.

Hotfix replacement information

This hotfix does not replace any other hotfixes.

File information

The English version of this hotfix has the file attributes (or later file attributes) that are listed in the following table. The dates and times for these files are listed in Coordinated Universal Time (UTC). When you view the file information, it is converted to local time. To find the difference between UTC and local time, use the Time Zone tab in the Date and Time item in Control Panel.
Windows Server 2003, 32-bit versions
File nameFile versionFile sizeDateTimePlatform
Ipnat.sys5.2.3790.2780103,42429-Aug-200610:00x86
Windows Server 2003, x64-based versions
File nameFile versionFile sizeDateTimePlatform
Ipnat.sys5.2.3790.2780156,16029-Aug-200603:25x64
Windows Server 2003, Itanium-based versions
File nameFile versionFile sizeDateTimePlatform
Ipnat.sys5.2.3790.2780349,69629-Aug-200603:25IA-64
STATUS
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section. This problem was first corrected in Windows Server 2003 Service Pack 2.
MORE INFORMATION
For more information about the terms that are used in this article, click the following article number to view the article in the Microsoft Knowledge Base:
824684 Description of the standard terminology that is used to describe Microsoft software updates
Properties

Article ID: 924703 - Last Review: 01/15/2015 16:49:15 - Revision: 3.0

  • Microsoft Windows Server 2003 Service Pack 1
  • Microsoft Windows Server 2003, Standard x64 Edition
  • kbnosurvey kbarchive kbautohotfix kbwinserv2003sp2fix kbbug kbfix kbqfe kbwinserv2003presp1fix KB924703
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