Microsoft KB Archive/843404

= When you change a User Rights Assignment security policy setting, an MMC process may slow down or stop responding =

Article ID: 843404

Article Last Modified on 10/26/2006

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APPLIES TO


 * Microsoft Windows 2000 Server
 * Microsoft Windows 2000 Professional Edition
 * Microsoft Windows 2000 Advanced Server

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SYMPTOMS
When you try to modify a User Rights Assignment security policy setting in the Default Domain Policy Microsoft Management Console (MMC) snap-in on a Microsoft Windows 2000-based domain, you may experience one or more of the following symptoms:
 * The MMC process that is used to modify the User Rights Assignment security policy setting may be slow or may appear to stop responding.
 * The Lsass.exe process on the domain controllers in your network may use more CPU resources than you expect.
 * You may notice an increase in network traffic. This symptom will be most noticeable on domain controllers in trusted domains.

The symptoms may increase with the number of trusted domains in your environment.



CAUSE
This problem may occur if the Group Policy Object Editor tries to resolve items that are defined in the policy but that should not be resolved by the Group Policy Object Editor. The symptoms occur because the Lsass.exe process is overworked.



Hotfix information
A supported hotfix is now available from Microsoft, but it is only intended to correct the problem that this article describes. Apply it only to systems that are experiencing this specific problem.

To resolve this problem, contact Microsoft Product Support Services to obtain the hotfix. For a complete list of Microsoft Product Support Services telephone numbers and information about support costs, visit the following Microsoft Web site:

http://support.microsoft.com/contactus/?ws=support

Note In special cases, charges that are ordinarily incurred for support calls may be canceled if a Microsoft Support Professional determines that a specific update will resolve your problem. The usual support costs will apply to additional support questions and issues that do not qualify for the specific update in question.

Prerequisites
No prerequisites are required.

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) 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 tool in Control Panel.   Date         Time    Version          Size      File name 24-Mar-2004 02:17   5.0.2195.6876    388,368   Advapi32.dll 24-Mar-2004 02:17   5.0.2195.6866     69,904   Browser.dll 24-Mar-2004 02:17   5.0.2195.6824    134,928   Dnsapi.dll 24-Mar-2004 02:17   5.0.2195.6876     92,432   Dnsrslvr.dll 15-Nov-2001 23:27                      5,149   Empty.cat 24-Mar-2004 02:17   5.0.2195.6883     47,888   Eventlog.dll 24-Mar-2004 02:17   5.0.2195.6890    143,632   Kdcsvc.dll 11-Mar-2004 02:37   5.0.2195.6903    210,192   Kerberos.dll 21-Sep-2003 00:32   5.0.2195.6824     71,888   Ksecdd.sys 11-Mar-2004 02:37   5.0.2195.6902    520,976   Lsasrv.dll 25-Feb-2004 23:59   5.0.2195.6902     33,552   Lsass.exe 19-Jun-2003 20:05   5.0.2195.6680    117,520   Msv1_0.dll 24-Mar-2004 02:17   5.0.2195.6897    312,592   Netapi32.dll 19-Jun-2003 20:05   5.0.2195.6695    371,984   Netlogon.dll 24-Mar-2004 02:17   5.0.2195.6896  1,028,880   Ntdsa.dll 24-Mar-2004 02:17   5.0.2195.6897    388,368   Samsrv.dll 07-Jun-2004 21:21   5.0.2195.6939    114,448   Scecli.dll 24-Mar-2004 02:17   5.0.2195.6903    253,200   Scesrv.dll 04-Jun-2004 23:13   5.0.2195.6935  5,887,488   Sp3res.dll 24-Mar-2004 02:17   5.0.2195.6824     50,960   W32time.dll 21-Sep-2003 00:32   5.0.2195.6824     57,104   W32tm.exe



WORKAROUND
To work around this problem, you can restrict the lookup of isolated names. For additional information about how to restrict the lookup of isolated names, click the following article number to view the article in the Microsoft Knowledge Base:

818024 How to restrict the lookup of isolated names in external trusted domains by using the LsaLookupRestrictIsolatedNameLevel registry entry

This workaround does not require you to install a new hotfix. However, you must install all available security updates on your computer.



STATUS
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the &quot;Applies to&quot; section.



MORE INFORMATION
For additional information, click the following article numbers to view the articles in the Microsoft Knowledge Base:

816915 New file naming schema for Microsoft Windows software update packages

824684 Description of the standard terminology that is used to describe Microsoft software updates

Additional query words:

Keywords: kbqfe kbhotfixserver kbbug kbfix kbwin2000presp5fix KB843404

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