An application that subscribes to ISensLogon interface events stops receiving logon or logoff event notifications after you log off Windows Vista or Windows Server 2008

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Article ID: 970916 - View products that this article applies to.
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SYMPTOMS

You develop an application that subscribes to ISensLogon interface events. However, when you run the application in Windows Vista or in Windows Server 2008, the application stops receiving logon or logoff event notifications after you log off the operating system.

CAUSE

This problem occurs because Explorer.exe removes ISensLogon interface event subscriptions when you log off the computer.

RESOLUTION

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 the problem described in this article. 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:
http://support.microsoft.com/contactus/?ws=support
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 on a computer that is running Windows Vista, you must have Windows Vista Service Pack 1 (SP1) or Windows Vista SP2 installed.

There are no prerequisites for computers that are running Windows Server 2008.

Restart requirement

You must restart the 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 Vista and Windows Server 2008 file information notes

The MANIFEST files (.manifest) and the MUM files (.mum) that are installed for each environment are listed separately. MUM and MANIFEST files, and the associated security catalog (.cat) files, are critical to maintaining the state of the updated component. The security catalog files (attributes not listed) are signed with a Microsoft digital signature.

For all supported x86-based versions of Windows Server 2008 and Windows Vista
Collapse this tableExpand this table
File nameFile versionFile sizeDateTimePlatform
Powercpl.dll6.0.6001.22456723,96825-Jun-200912:03x86
Powercpl.dll6.0.6002.22157723,96825-Jun-200911:51x86
Stobject.dll6.0.6001.22456586,24025-Jun-200912:03x86
Stobject.dll6.0.6002.22157586,24025-Jun-200911:52x86

For all supported x64-based versions of Windows Server 2008 and Windows Vista
Collapse this tableExpand this table
File nameFile versionFile sizeDateTimePlatform
Powercpl.dll6.0.6001.22456898,04825-Jun-200912:04x64
Powercpl.dll6.0.6002.22157898,04825-Jun-200911:50x64
Stobject.dll6.0.6001.22456748,03225-Jun-200912:04x64
Stobject.dll6.0.6002.22157748,03225-Jun-200911:51x64

For all supported IA-64-based versions of Windows Server 2008
Collapse this tableExpand this table
File nameFile versionFile sizeDateTimePlatform
Powercpl.dll6.0.6001.224561,553,92025-Jun-200911:54IA-64
Powercpl.dll6.0.6002.221571,553,92025-Jun-200911:44IA-64
Stobject.dll6.0.6001.224561,352,70425-Jun-200911:55IA-64
Stobject.dll6.0.6002.221571,352,70425-Jun-200911:45IA-64

STATUS

Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.

MORE INFORMATION

For more information about the ISensLogon interface, visit the following Microsoft Web site:
http://msdn.microsoft.com/en-us/library/aa376860(VS.85).aspx

Additional file information for Windows Server 2008 and Windows Vista

Additional files for all supported x86-based versions of Windows Server 2008 and Windows Vista
Collapse this tableExpand this table
File namePackage_for_kb970916_client_1~31bf3856ad364e35~x86~~6.0.1.0.mum
File versionNot Applicable
File size1,367
Date (UTC)25-Jun-2009
Time (UTC)19:44
PlatformNot Applicable
File namePackage_for_kb970916_client_2~31bf3856ad364e35~x86~~6.0.1.0.mum
File versionNot Applicable
File size1,530
Date (UTC)25-Jun-2009
Time (UTC)19:44
PlatformNot Applicable
File namePackage_for_kb970916_client~31bf3856ad364e35~x86~~6.0.1.0.mum
File versionNot Applicable
File size1,713
Date (UTC)25-Jun-2009
Time (UTC)19:44
PlatformNot Applicable
File namePackage_for_kb970916_server_0~31bf3856ad364e35~x86~~6.0.1.0.mum
File versionNot Applicable
File size1,425
Date (UTC)25-Jun-2009
Time (UTC)19:44
PlatformNot Applicable
File namePackage_for_kb970916_server_1~31bf3856ad364e35~x86~~6.0.1.0.mum
File versionNot Applicable
File size1,531
Date (UTC)25-Jun-2009
Time (UTC)19:44
PlatformNot Applicable
File namePackage_for_kb970916_server~31bf3856ad364e35~x86~~6.0.1.0.mum
File versionNot Applicable
File size1,713
Date (UTC)25-Jun-2009
Time (UTC)19:44
PlatformNot Applicable
File nameX86_318a5ac57127da026f6a3925f1af6889_31bf3856ad364e35_6.0.6001.22456_none_8c14a887a0823a51.manifest
File versionNot Applicable
File size696
Date (UTC)25-Jun-2009
Time (UTC)19:44
PlatformNot Applicable
File nameX86_43e85f8948a4b7ef6d14a2f786fc0156_31bf3856ad364e35_6.0.6002.22157_none_8badf006dfe22c13.manifest
File versionNot Applicable
File size696
Date (UTC)25-Jun-2009
Time (UTC)19:44
PlatformNot Applicable
File nameX86_7c8c31defa7ce053df121fc9c8edd15a_31bf3856ad364e35_6.0.6001.22456_none_cdb1baa4a9492e38.manifest
File versionNot Applicable
File size696
Date (UTC)25-Jun-2009
Time (UTC)19:44
PlatformNot Applicable
File nameX86_e54fcd0d92bb5e6c34cc30dfb79694ca_31bf3856ad364e35_6.0.6002.22157_none_f0acde4cbd138a30.manifest
File versionNot Applicable
File size696
Date (UTC)25-Jun-2009
Time (UTC)19:44
PlatformNot Applicable
File nameX86_microsoft-windows-powercpl_31bf3856ad364e35_6.0.6001.22456_none_623a87988d78fecc.manifest
File versionNot Applicable
File size24,783
Date (UTC)25-Jun-2009
Time (UTC)13:42
PlatformNot Applicable
File nameX86_microsoft-windows-powercpl_31bf3856ad364e35_6.0.6002.22157_none_6421f9ca8a9e6d47.manifest
File versionNot Applicable
File size24,783
Date (UTC)25-Jun-2009
Time (UTC)13:20
PlatformNot Applicable
File nameX86_microsoft-windows-stobject_31bf3856ad364e35_6.0.6001.22456_none_4a7c8a666ebcbfa4.manifest
File versionNot Applicable
File size33,361
Date (UTC)25-Jun-2009
Time (UTC)13:42
PlatformNot Applicable
File nameX86_microsoft-windows-stobject_31bf3856ad364e35_6.0.6002.22157_none_4c63fc986be22e1f.manifest
File versionNot Applicable
File size33,361
Date (UTC)25-Jun-2009
Time (UTC)13:20
PlatformNot Applicable

Additional files for all supported x64-based versions of Windows Server 2008 and Windows Vista
Collapse this tableExpand this table
File nameAmd64_0ab8256513bd559bc65e46d58d09e1a3_31bf3856ad364e35_6.0.6002.22157_none_35a1d57d5e1dc85b.manifest
File versionNot Applicable
File size1,040
Date (UTC)25-Jun-2009
Time (UTC)19:44
PlatformNot Applicable
File nameAmd64_3ae6fde7107b806b3c6cb5af4963c7e2_31bf3856ad364e35_6.0.6002.22157_none_51881115d068bed7.manifest
File versionNot Applicable
File size1,040
Date (UTC)25-Jun-2009
Time (UTC)19:44
PlatformNot Applicable
File nameAmd64_712f9b7a05a6a9a47fe871f0f86e8156_31bf3856ad364e35_6.0.6001.22456_none_42289d3318622070.manifest
File versionNot Applicable
File size1,040
Date (UTC)25-Jun-2009
Time (UTC)19:44
PlatformNot Applicable
File nameAmd64_e473fb8be770f081ca58fc8d6dd79c8f_31bf3856ad364e35_6.0.6001.22456_none_b58eb8ce38d1a7f9.manifest
File versionNot Applicable
File size1,040
Date (UTC)25-Jun-2009
Time (UTC)19:44
PlatformNot Applicable
File nameAmd64_microsoft-windows-powercpl_31bf3856ad364e35_6.0.6001.22456_none_be59231c45d67002.manifest
File versionNot Applicable
File size24,819
Date (UTC)25-Jun-2009
Time (UTC)13:44
PlatformNot Applicable
File nameAmd64_microsoft-windows-powercpl_31bf3856ad364e35_6.0.6002.22157_none_c040954e42fbde7d.manifest
File versionNot Applicable
File size24,819
Date (UTC)25-Jun-2009
Time (UTC)13:19
PlatformNot Applicable
File nameAmd64_microsoft-windows-stobject_31bf3856ad364e35_6.0.6001.22456_none_a69b25ea271a30da.manifest
File versionNot Applicable
File size33,413
Date (UTC)25-Jun-2009
Time (UTC)13:44
PlatformNot Applicable
File nameAmd64_microsoft-windows-stobject_31bf3856ad364e35_6.0.6002.22157_none_a882981c243f9f55.manifest
File versionNot Applicable
File size33,413
Date (UTC)25-Jun-2009
Time (UTC)13:19
PlatformNot Applicable
File namePackage_for_kb970916_client_1~31bf3856ad364e35~amd64~~6.0.1.0.mum
File versionNot Applicable
File size1,375
Date (UTC)25-Jun-2009
Time (UTC)19:44
PlatformNot Applicable
File namePackage_for_kb970916_client_2~31bf3856ad364e35~amd64~~6.0.1.0.mum
File versionNot Applicable
File size1,540
Date (UTC)25-Jun-2009
Time (UTC)19:44
PlatformNot Applicable
File namePackage_for_kb970916_client~31bf3856ad364e35~amd64~~6.0.1.0.mum
File versionNot Applicable
File size1,723
Date (UTC)25-Jun-2009
Time (UTC)19:44
PlatformNot Applicable
File namePackage_for_kb970916_server_0~31bf3856ad364e35~amd64~~6.0.1.0.mum
File versionNot Applicable
File size1,433
Date (UTC)25-Jun-2009
Time (UTC)19:44
PlatformNot Applicable
File namePackage_for_kb970916_server_1~31bf3856ad364e35~amd64~~6.0.1.0.mum
File versionNot Applicable
File size1,541
Date (UTC)25-Jun-2009
Time (UTC)19:44
PlatformNot Applicable
File namePackage_for_kb970916_server~31bf3856ad364e35~amd64~~6.0.1.0.mum
File versionNot Applicable
File size1,723
Date (UTC)25-Jun-2009
Time (UTC)19:44
PlatformNot Applicable

Additional files for all supported IA-64-based versions of Windows Server 2008
Collapse this tableExpand this table
File nameIa64_2b15eb34b054113999a18c1b8549ceb7_31bf3856ad364e35_6.0.6002.22157_none_ce0dd1a40bebb5b4.manifest
File versionNot Applicable
File size1,038
Date (UTC)25-Jun-2009
Time (UTC)19:44
PlatformNot Applicable
File nameIa64_33755ba577625b85637103d5ce0e52b4_31bf3856ad364e35_6.0.6001.22456_none_755c7fba5d3cdd53.manifest
File versionNot Applicable
File size1,038
Date (UTC)25-Jun-2009
Time (UTC)19:44
PlatformNot Applicable
File nameIa64_b5c0fc390b572e8f605d18d02fbfdcf4_31bf3856ad364e35_6.0.6001.22456_none_7bc5cfd35aef87cc.manifest
File versionNot Applicable
File size1,038
Date (UTC)25-Jun-2009
Time (UTC)19:44
PlatformNot Applicable
File nameIa64_fa90273a54d4d8f06da6bea0eb74309e_31bf3856ad364e35_6.0.6002.22157_none_df536642ff3d8626.manifest
File versionNot Applicable
File size1,038
Date (UTC)25-Jun-2009
Time (UTC)19:44
PlatformNot Applicable
File nameIa64_microsoft-windows-powercpl_31bf3856ad364e35_6.0.6001.22456_none_623c2b8e8d7707c8.manifest
File versionNot Applicable
File size24,801
Date (UTC)25-Jun-2009
Time (UTC)13:25
PlatformNot Applicable
File nameIa64_microsoft-windows-powercpl_31bf3856ad364e35_6.0.6002.22157_none_64239dc08a9c7643.manifest
File versionNot Applicable
File size24,801
Date (UTC)25-Jun-2009
Time (UTC)13:01
PlatformNot Applicable
File nameIa64_microsoft-windows-stobject_31bf3856ad364e35_6.0.6001.22456_none_4a7e2e5c6ebac8a0.manifest
File versionNot Applicable
File size33,387
Date (UTC)25-Jun-2009
Time (UTC)13:25
PlatformNot Applicable
File nameIa64_microsoft-windows-stobject_31bf3856ad364e35_6.0.6002.22157_none_4c65a08e6be0371b.manifest
File versionNot Applicable
File size33,387
Date (UTC)25-Jun-2009
Time (UTC)13:02
PlatformNot Applicable
File namePackage_for_kb970916_server_0~31bf3856ad364e35~ia64~~6.0.1.0.mum
File versionNot Applicable
File size1,429
Date (UTC)25-Jun-2009
Time (UTC)19:44
PlatformNot Applicable
File namePackage_for_kb970916_server_1~31bf3856ad364e35~ia64~~6.0.1.0.mum
File versionNot Applicable
File size1,370
Date (UTC)25-Jun-2009
Time (UTC)19:44
PlatformNot Applicable
File namePackage_for_kb970916_server~31bf3856ad364e35~ia64~~6.0.1.0.mum
File versionNot Applicable
File size1,716
Date (UTC)25-Jun-2009
Time (UTC)19:44
PlatformNot Applicable

Properties

Article ID: 970916 - Last Review: October 7, 2011 - Revision: 2.0
APPLIES TO
  • Windows Vista Business
  • Windows Vista Enterprise
  • Windows Vista Home Basic
  • Windows Vista Home Premium
  • Windows Vista Ultimate
  • Windows Vista Business 64-bit Edition
  • Windows Vista Enterprise 64-bit Edition
  • Windows Vista Home Basic 64-bit Edition
  • Windows Vista Home Premium 64-bit Edition
  • Windows Vista Ultimate 64-bit Edition
  • Windows Server 2008 Standard
  • Windows Server 2008 Enterprise
  • Windows Server 2008 Datacenter
  • Windows Server 2008 Standard without Hyper-V
  • Windows Server 2008 Enterprise without Hyper-V
  • Windows Server 2008 Datacenter without Hyper-V
  • Windows Server 2008 for Itanium-Based Systems
Keywords: 
kbautohotfix kbexpertiseinter kbfix kbbug kbsurveynew kbqfe KB970916

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