Microsoft KB Archive/327973

= LsaLookupNames API Is Unsuccessful for Domain Names That End with a Period =

Article ID: 327973

Article Last Modified on 2/28/2007

-

APPLIES TO


 * Microsoft Windows 2000 Service Pack 1
 * Microsoft Windows 2000 Service Pack 2
 * Microsoft Windows 2000 Service Pack 3
 * Microsoft Windows 2000 Advanced Server
 * Microsoft Windows 2000 Advanced Server
 * Microsoft Windows 2000 Advanced Server
 * Microsoft Windows 2000 Service Pack 1
 * Microsoft Windows 2000 Service Pack 2
 * Microsoft Windows 2000 Service Pack 3

-



This article was previously published under Q327973



SYMPTOMS
If the name to be looked up contains a domain name that ends with a trailing period, LsaLookupNames API returns 0xC0000073 (STATUS_NONE_MAPPED). For example, the lookup for mydomain.com\user1 succeeds, but mydomain.com.\user1 does not succeeds.



CAUSE
LsaLookupNames handles domain names that end with a period incorrectly.



RESOLUTION
A supported fix is now available from Microsoft, but it is only intended to correct the problem that is described in this article. Apply it only to computers that are experiencing this specific problem. This fix may receive additional testing. Therefore, if you are not severely affected by this problem, Microsoft recommends that you wait for the next Windows 2000 service pack that contains this fix.

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

http://support.microsoft.com/default.aspx?scid=fh;EN-US;CNTACTMS

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 typical support costs will apply to additional support questions and issues that do not qualify for the specific update in question.

The English version of this fix 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 --  25-Sep-2002  18:16  5.0.2195.6069     124,176  Adsldp.dll 25-Sep-2002 18:16  5.0.2195.5781     131,344  Adsldpc.dll 25-Sep-2002 18:16  5.0.2195.5781      62,736  Adsmsext.dll

25-Sep-2002 18:16  5.0.2195.6052     358,160  Advapi32.dll 25-Sep-2002 18:16  5.0.2195.6058      49,424  Browser.dll 25-Sep-2002 18:16  5.0.2195.6012     135,952  Dnsapi.dll 25-Sep-2002 18:16  5.0.2195.6012      96,016  Dnsrslvr.dll 25-Sep-2002 18:16  5.0.2195.5722      45,328  Eventlog.dll 25-Sep-2002 18:16  5.0.2195.6059     146,704  Kdcsvc.dll 05-Sep-2002 17:18  5.0.2195.6048     200,976  Kerberos.dll 21-Aug-2002 08:27  5.0.2195.6023      71,248  Ksecdd.sys 25-Sep-2002 18:01  5.0.2195.6072     507,664  Lsasrv.dll 25-Sep-2002 18:01  5.0.2195.6072      33,552  Lsass.exe 27-Aug-2002 14:53  5.0.2195.6034     108,816  Msv1_0.dll 25-Sep-2002 18:16  5.0.2195.5979     307,472  Netapi32.dll 25-Sep-2002 18:16  5.0.2195.5966     360,720  Netlogon.dll 25-Sep-2002 18:16  5.0.2195.6048     918,800  Ntdsa.dll 25-Sep-2002 18:16  5.0.2195.6025     389,392  Samsrv.dll 25-Sep-2002 18:16  5.0.2195.5951     129,296  Scecli.dll 25-Sep-2002 18:16  5.0.2195.5951     302,864  Scesrv.dll 25-Sep-2002 18:16  5.0.2195.5859      48,912  W32time.dll 04-Jun-2002 13:32  5.0.2195.5859      57,104  W32tm.exe 25-Sep-2002 18:16  5.0.2195.6052     126,224  Wldap32.dll 25-Sep-2002 18:01  5.0.2195.6072     507,664  Lsasrv.dll



STATUS
Microsoft has confirmed that this is a problem in the Microsoft products that are listed at the beginning of this article.



MORE INFORMATION
For additional information about how to obtain a hotfix for Windows 2000 Datacenter Server, click the article number below to view the article in the Microsoft Knowledge Base:

265173 The Datacenter Program and Windows 2000 Datacenter Server Product

Keywords: kbbug kbfix kbwin2000presp4fix kbqfe kbhotfixserver KB327973

-

[mailto:TECHNET@MICROSOFT.COM Send feedback to Microsoft]

© Microsoft Corporation. All rights reserved.