MS11-024: Description of the security update for Windows Fax Cover Page Editor: April 12, 2011

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Article ID: 2491683 - View products that this article applies to.
Support for Windows Vista Service Pack 1 (SP1) ends on July 12, 2011. To continue receiving security updates for Windows, make sure you're running Windows Vista with Service Pack 2 (SP2). For more information, refer to this Microsoft web page: Support is ending for some versions of Windows.
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INTRODUCTION

Microsoft has released security bulletin MS11-024. To view the complete security bulletin, visit one of the following Microsoft websites:

How to obtain help and support for this security update

Help installing updates: Support for Microsoft Update

Security solutions for IT professionals: TechNet Security Troubleshooting and Support

Help protect your computer that is running Windows from viruses and malware: Virus Solution and Security Center

Local support according to your country: International Support

FILE INFORMATION

The English (United States) version of this software update installs files that have the attributes that are listed in the following tables. The dates and times for these files are listed in Coordinated Universal Time (UTC). The dates and times for these files on your local computer are displayed in your local time and with your current daylight saving time (DST) bias. Additionally, the dates and times may change when you perform certain operations on the files.

Windows XP and Windows Server 2003 file information

  • The files that apply to a specific milestone (SPn) and service branch (QFE, GDR) are noted in the "SP requirement" and "Service branch" columns.
  • GDR service branches contain only those fixes that are widely released to address widespread, critical issues. QFE service branches contain hotfixes in addition to widely released fixes.
  • In addition to the files that are listed in these tables, this software update also installs an associated security catalog file (KBnumber.cat) that is signed with a Microsoft digital signature.

For all supported x86-based versions of Windows XP

Collapse this tableExpand this table
File nameFile versionFile sizeDateTimePlatformSP requirementService branch
Fxscover.exe5.2.2600.6078229,88811-Feb-201113:25x86SP3SP3GDR
Fxscover.exe5.2.2600.6078229,88811-Feb-201113:22x86SP3SP3QFE

For all supported x64-based versions of Windows Server 2003 and of Windows XP Professional x64 edition

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File nameFile versionFile sizeDateTimePlatformSP requirementService branch
Fxscover.exe5.2.3790.4829282,62412-Feb-201108:38x64SP2SP2GDR
Fxscover.exe5.2.3790.4829282,62412-Feb-201108:35x64SP2SP2QFE

For all supported x86-based versions of Windows Server 2003

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File nameFile versionFile sizeDateTimePlatformSP requirementService branch
Fxscover.exe5.2.3790.4829155,64811-Feb-201113:53x86SP2SP2GDR
Fxscover.exe5.2.3790.4829155,64811-Feb-201113:50x86SP2SP2QFE

For all supported IA-64-based versions of Windows Server 2003

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File nameFile versionFile sizeDateTimePlatformSP requirementService branch
Fxscover.exe5.2.3790.4829542,20812-Feb-201108:37IA-64SP2SP2GDR
Fxscover.exe5.2.3790.4829542,20812-Feb-201108:35IA-64SP2SP2QFE

Windows Vista and Windows Server 2008 file information

  • The files that apply to a specific product, milestone (SPn), and service branch (LDR, GDR) can be identified by examining the file version numbers as shown in the following table:
    Collapse this tableExpand this table
    VersionProductMilestoneService branch
    6.0.6001.18xxxWindows Vista SP1 and Windows Server 2008 SP1SP1GDR
    6.0.6001.22xxxWindows Vista SP1 and Windows Server 2008 SP1SP1LDR
    6.0.6002.18xxxWindows Vista SP2 and Windows Server 2008 SP2SP2GDR
    6.0.6002.22xxxWindows Vista SP2 and Windows Server 2008 SP2SP2LDR
  • Service Pack 1 is integrated into the release version of Windows Server 2008. Therefore, RTM milestone files apply only to Windows Vista. RTM milestone files have a 6.0.0000. xxxxxx version number.
  • GDR service branches contain only those fixes that are widely released to address widespread, critical issues. LDR service branches contain hotfixes in addition to widely released fixes.
  • 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 Vista and of Windows Server 2008

Collapse this tableExpand this table
File nameFile versionFile sizeDateTimePlatform
Fxscompose.dll6.0.6001.18000705,02419-Jan-200807:34x86
Fxscomposeres.dll6.0.6000.1638634,81602-Nov-200608:22x86
Fxscover.exe6.0.6001.18597191,48812-Feb-201104:28x86
Fxsutility.dll6.0.6001.18000206,33619-Jan-200807:34x86
Wfs.exe6.0.6001.18000840,19219-Jan-200807:33x86
Wfs.mofNot Applicable2,61618-Sep-200621:49Not Applicable
Wfsr.dll6.0.6000.16386755,20002-Nov-200609:44x86
Fxscompose.dll6.0.6001.22852705,02412-Feb-201105:39x86
Fxscomposeres.dll6.0.6001.2285234,81612-Feb-201104:31x86
Fxscover.exe6.0.6001.22852191,48812-Feb-201104:31x86
Fxsutility.dll6.0.6001.22852206,33612-Feb-201105:39x86
Wfs.exe6.0.6001.22852839,68012-Feb-201104:31x86
Wfs.mofNot Applicable2,61604-Mar-201006:26Not Applicable
Wfsr.dll6.0.6001.22852755,20012-Feb-201105:43x86
Fxscompose.dll6.0.6001.18000705,02419-Jan-200807:34x86
Fxscomposeres.dll6.0.6000.1638634,81602-Nov-200608:22x86
Fxscover.exe6.0.6002.18403191,48812-Feb-201108:39x86
Fxsutility.dll6.0.6001.18000206,33619-Jan-200807:34x86
Wfs.exe6.0.6002.18005840,70411-Apr-200906:28x86
Wfs.mofNot Applicable2,61618-Sep-200621:49Not Applicable
Wfsr.dll6.0.6000.16386755,20002-Nov-200609:44x86
Fxscompose.dll6.0.6002.22586705,02412-Feb-201109:19x86
Fxscomposeres.dll6.0.6002.2258634,81612-Feb-201107:41x86
Fxscover.exe6.0.6002.22586191,48812-Feb-201107:41x86
Fxsutility.dll6.0.6002.22586206,33612-Feb-201109:19x86
Wfs.exe6.0.6002.22586840,19212-Feb-201107:43x86
Wfs.mofNot Applicable2,61603-Apr-200923:35Not Applicable
Wfsr.dll6.0.6002.22586755,20012-Feb-201109:23x86

For all supported x64-based versions of Windows Vista and of Windows Server 2008

Collapse this tableExpand this table
File nameFile versionFile sizeDateTimePlatform
Fxscompose.dll6.0.6001.18000760,32019-Jan-200808:01x64
Fxscomposeres.dll6.0.6000.1638634,81602-Nov-200608:39x64
Fxscover.exe6.0.6001.18597269,82412-Feb-201104:54x64
Fxsutility.dll6.0.6001.18000218,62419-Jan-200808:01x64
Wfs.exe6.0.6001.180001,019,90419-Jan-200808:00x64
Wfs.mofNot Applicable2,61618-Sep-200621:49Not Applicable
Wfsr.dll6.0.6000.16386755,20002-Nov-200611:15x64
Fxscompose.dll6.0.6001.22852759,80812-Feb-201105:51x64
Fxscomposeres.dll6.0.6001.2285234,81612-Feb-201104:53x64
Fxscover.exe6.0.6001.22852269,82412-Feb-201104:53x64
Fxsutility.dll6.0.6001.22852218,11212-Feb-201105:51x64
Wfs.exe6.0.6001.228521,019,39212-Feb-201104:53x64
Wfs.mofNot Applicable2,61626-Feb-201006:19Not Applicable
Wfsr.dll6.0.6001.22852755,20012-Feb-201105:54x64
Fxscompose.dll6.0.6001.18000760,32019-Jan-200808:01x64
Fxscomposeres.dll6.0.6000.1638634,81602-Nov-200608:39x64
Fxscover.exe6.0.6002.18403269,82412-Feb-201105:38x64
Fxsutility.dll6.0.6001.18000218,62419-Jan-200808:01x64
Wfs.exe6.0.6002.180051,020,41611-Apr-200907:11x64
Wfs.mofNot Applicable2,61618-Sep-200621:49Not Applicable
Wfsr.dll6.0.6000.16386755,20002-Nov-200611:15x64
Fxscompose.dll6.0.6002.22586759,80812-Feb-201107:02x64
Fxscomposeres.dll6.0.6002.2258634,81612-Feb-201105:43x64
Fxscover.exe6.0.6002.22586269,82412-Feb-201105:43x64
Fxsutility.dll6.0.6002.22586218,11212-Feb-201107:02x64
Wfs.exe6.0.6002.225861,019,90412-Feb-201105:44x64
Wfs.mofNot Applicable2,61603-Apr-200922:38Not Applicable
Wfsr.dll6.0.6002.22586755,20012-Feb-201107:05x64
Wfs.mofNot Applicable2,61604-Mar-201013:07Not Applicable
Wfs.mofNot Applicable2,61604-Mar-201006:26Not Applicable
Wfs.mofNot Applicable2,61603-Apr-200923:31Not Applicable
Wfs.mofNot Applicable2,61603-Apr-200923:35Not Applicable

Additional file information for Windows Vista and for Windows Server 2008

Additional files for all supported x86-based versions of Windows Vista and of Windows Server 2008

Collapse this tableExpand this table
File namePackage_1_for_kb2491683_bf~31bf3856ad364e35~x86~~6.0.1.1.mum
File versionNot Applicable
File size2,540
Date (UTC)12-Feb-2011
Time (UTC)14:06
PlatformNot Applicable
File namePackage_1_for_kb2491683~31bf3856ad364e35~x86~~6.0.1.1.mum
File versionNot Applicable
File size3,274
Date (UTC)12-Feb-2011
Time (UTC)14:06
PlatformNot Applicable
File namePackage_2_for_kb2491683_bf~31bf3856ad364e35~x86~~6.0.1.1.mum
File versionNot Applicable
File size1,746
Date (UTC)12-Feb-2011
Time (UTC)14:06
PlatformNot Applicable
File namePackage_2_for_kb2491683~31bf3856ad364e35~x86~~6.0.1.1.mum
File versionNot Applicable
File size2,464
Date (UTC)12-Feb-2011
Time (UTC)14:06
PlatformNot Applicable
File namePackage_3_for_kb2491683_bf~31bf3856ad364e35~x86~~6.0.1.1.mum
File versionNot Applicable
File size2,857
Date (UTC)12-Feb-2011
Time (UTC)14:06
PlatformNot Applicable
File namePackage_3_for_kb2491683~31bf3856ad364e35~x86~~6.0.1.1.mum
File versionNot Applicable
File size3,599
Date (UTC)12-Feb-2011
Time (UTC)14:06
PlatformNot Applicable
File namePackage_4_for_kb2491683_bf~31bf3856ad364e35~x86~~6.0.1.1.mum
File versionNot Applicable
File size2,063
Date (UTC)12-Feb-2011
Time (UTC)14:06
PlatformNot Applicable
File namePackage_4_for_kb2491683~31bf3856ad364e35~x86~~6.0.1.1.mum
File versionNot Applicable
File size2,791
Date (UTC)12-Feb-2011
Time (UTC)14:06
PlatformNot Applicable
File namePackage_for_kb2491683_client_1_bf~31bf3856ad364e35~x86~~6.0.1.1.mum
File versionNot Applicable
File size1,363
Date (UTC)12-Feb-2011
Time (UTC)14:06
PlatformNot Applicable
File namePackage_for_kb2491683_client_1~31bf3856ad364e35~x86~~6.0.1.1.mum
File versionNot Applicable
File size1,382
Date (UTC)12-Feb-2011
Time (UTC)14:06
PlatformNot Applicable
File namePackage_for_kb2491683_client_2_bf~31bf3856ad364e35~x86~~6.0.1.1.mum
File versionNot Applicable
File size1,522
Date (UTC)12-Feb-2011
Time (UTC)14:06
PlatformNot Applicable
File namePackage_for_kb2491683_client_2~31bf3856ad364e35~x86~~6.0.1.1.mum
File versionNot Applicable
File size1,545
Date (UTC)12-Feb-2011
Time (UTC)14:06
PlatformNot Applicable
File namePackage_for_kb2491683_client_bf~31bf3856ad364e35~x86~~6.0.1.1.mum
File versionNot Applicable
File size1,698
Date (UTC)12-Feb-2011
Time (UTC)14:06
PlatformNot Applicable
File namePackage_for_kb2491683_client~31bf3856ad364e35~x86~~6.0.1.1.mum
File versionNot Applicable
File size1,730
Date (UTC)12-Feb-2011
Time (UTC)14:06
PlatformNot Applicable
File namePackage_for_kb2491683_server_0_bf~31bf3856ad364e35~x86~~6.0.1.1.mum
File versionNot Applicable
File size1,399
Date (UTC)12-Feb-2011
Time (UTC)14:06
PlatformNot Applicable
File namePackage_for_kb2491683_server_0~31bf3856ad364e35~x86~~6.0.1.1.mum
File versionNot Applicable
File size1,418
Date (UTC)12-Feb-2011
Time (UTC)14:06
PlatformNot Applicable
File namePackage_for_kb2491683_server_1_bf~31bf3856ad364e35~x86~~6.0.1.1.mum
File versionNot Applicable
File size1,522
Date (UTC)12-Feb-2011
Time (UTC)14:06
PlatformNot Applicable
File namePackage_for_kb2491683_server_1~31bf3856ad364e35~x86~~6.0.1.1.mum
File versionNot Applicable
File size1,546
Date (UTC)12-Feb-2011
Time (UTC)14:06
PlatformNot Applicable
File namePackage_for_kb2491683_server_bf~31bf3856ad364e35~x86~~6.0.1.1.mum
File versionNot Applicable
File size1,699
Date (UTC)12-Feb-2011
Time (UTC)14:06
PlatformNot Applicable
File namePackage_for_kb2491683_server~31bf3856ad364e35~x86~~6.0.1.1.mum
File versionNot Applicable
File size1,730
Date (UTC)12-Feb-2011
Time (UTC)14:06
PlatformNot Applicable
File nameUpdate-bf.mum
File versionNot Applicable
File size2,971
Date (UTC)12-Feb-2011
Time (UTC)14:06
PlatformNot Applicable
File nameX86_4a709c7007164437a7e81475e1426eb7_31bf3856ad364e35_6.0.6002.18403_none_047dcad9aff7969c.manifest
File versionNot Applicable
File size711
Date (UTC)12-Feb-2011
Time (UTC)14:06
PlatformNot Applicable
File nameX86_51dc2c221f07d5fcbac6cbeacde67183_31bf3856ad364e35_6.0.6001.18597_none_bec9451dd2f4f85c.manifest
File versionNot Applicable
File size711
Date (UTC)12-Feb-2011
Time (UTC)14:06
PlatformNot Applicable
File nameX86_ae46dbc26ce5351d22dd9e900c9485fd_31bf3856ad364e35_6.0.6001.22852_none_a88b83bd0bc158b8.manifest
File versionNot Applicable
File size711
Date (UTC)12-Feb-2011
Time (UTC)14:06
PlatformNot Applicable
File nameX86_ed96660b8c2ddca1a9a952cd07119516_31bf3856ad364e35_6.0.6002.22586_none_6dd8831a6848fe5c.manifest
File versionNot Applicable
File size711
Date (UTC)12-Feb-2011
Time (UTC)14:06
PlatformNot Applicable
File nameX86_microsoft-windows-f..client-applications_31bf3856ad364e35_6.0.6001.18597_none_789f689f28a9037e.manifest
File versionNot Applicable
File size34,113
Date (UTC)12-Feb-2011
Time (UTC)14:06
PlatformNot Applicable
File nameX86_microsoft-windows-f..client-applications_31bf3856ad364e35_6.0.6001.22852_none_794f477441aaaf1f.manifest
File versionNot Applicable
File size32,137
Date (UTC)12-Feb-2011
Time (UTC)05:57
PlatformNot Applicable
File nameX86_microsoft-windows-f..client-applications_31bf3856ad364e35_6.0.6002.18403_none_7ae32c772589f21b.manifest
File versionNot Applicable
File size34,113
Date (UTC)12-Feb-2011
Time (UTC)14:06
PlatformNot Applicable
File nameX86_microsoft-windows-f..client-applications_31bf3856ad364e35_6.0.6002.22586_none_7b194ac03ee5bd72.manifest
File versionNot Applicable
File size32,137
Date (UTC)12-Feb-2011
Time (UTC)10:10
PlatformNot Applicable

Additional files for all supported x64-based versions of Windows Vista and of Windows Server 2008

Collapse this tableExpand this table
File namePackage_1_for_kb2491683_bf~31bf3856ad364e35~x86~~6.0.1.1.mum
File versionNot Applicable
File size2,540
Date (UTC)12-Feb-2011
Time (UTC)14:06
PlatformNot Applicable
File namePackage_1_for_kb2491683~31bf3856ad364e35~x86~~6.0.1.1.mum
File versionNot Applicable
File size3,274
Date (UTC)12-Feb-2011
Time (UTC)14:06
PlatformNot Applicable
File namePackage_2_for_kb2491683_bf~31bf3856ad364e35~x86~~6.0.1.1.mum
File versionNot Applicable
File size1,746
Date (UTC)12-Feb-2011
Time (UTC)14:06
PlatformNot Applicable
File namePackage_2_for_kb2491683~31bf3856ad364e35~x86~~6.0.1.1.mum
File versionNot Applicable
File size2,464
Date (UTC)12-Feb-2011
Time (UTC)14:06
PlatformNot Applicable
File namePackage_3_for_kb2491683_bf~31bf3856ad364e35~x86~~6.0.1.1.mum
File versionNot Applicable
File size2,857
Date (UTC)12-Feb-2011
Time (UTC)14:06
PlatformNot Applicable
File namePackage_3_for_kb2491683~31bf3856ad364e35~x86~~6.0.1.1.mum
File versionNot Applicable
File size3,599
Date (UTC)12-Feb-2011
Time (UTC)14:06
PlatformNot Applicable
File namePackage_4_for_kb2491683_bf~31bf3856ad364e35~x86~~6.0.1.1.mum
File versionNot Applicable
File size2,063
Date (UTC)12-Feb-2011
Time (UTC)14:06
PlatformNot Applicable
File namePackage_4_for_kb2491683~31bf3856ad364e35~x86~~6.0.1.1.mum
File versionNot Applicable
File size2,791
Date (UTC)12-Feb-2011
Time (UTC)14:06
PlatformNot Applicable
File namePackage_for_kb2491683_client_1_bf~31bf3856ad364e35~x86~~6.0.1.1.mum
File versionNot Applicable
File size1,363
Date (UTC)12-Feb-2011
Time (UTC)14:06
PlatformNot Applicable
File namePackage_for_kb2491683_client_1~31bf3856ad364e35~x86~~6.0.1.1.mum
File versionNot Applicable
File size1,382
Date (UTC)12-Feb-2011
Time (UTC)14:06
PlatformNot Applicable
File namePackage_for_kb2491683_client_2_bf~31bf3856ad364e35~x86~~6.0.1.1.mum
File versionNot Applicable
File size1,522
Date (UTC)12-Feb-2011
Time (UTC)14:06
PlatformNot Applicable
File namePackage_for_kb2491683_client_2~31bf3856ad364e35~x86~~6.0.1.1.mum
File versionNot Applicable
File size1,545
Date (UTC)12-Feb-2011
Time (UTC)14:06
PlatformNot Applicable
File namePackage_for_kb2491683_client_bf~31bf3856ad364e35~x86~~6.0.1.1.mum
File versionNot Applicable
File size1,698
Date (UTC)12-Feb-2011
Time (UTC)14:06
PlatformNot Applicable
File namePackage_for_kb2491683_client~31bf3856ad364e35~x86~~6.0.1.1.mum
File versionNot Applicable
File size1,730
Date (UTC)12-Feb-2011
Time (UTC)14:06
PlatformNot Applicable
File namePackage_for_kb2491683_server_0_bf~31bf3856ad364e35~x86~~6.0.1.1.mum
File versionNot Applicable
File size1,399
Date (UTC)12-Feb-2011
Time (UTC)14:06
PlatformNot Applicable
File namePackage_for_kb2491683_server_0~31bf3856ad364e35~x86~~6.0.1.1.mum
File versionNot Applicable
File size1,418
Date (UTC)12-Feb-2011
Time (UTC)14:06
PlatformNot Applicable
File namePackage_for_kb2491683_server_1_bf~31bf3856ad364e35~x86~~6.0.1.1.mum
File versionNot Applicable
File size1,522
Date (UTC)12-Feb-2011
Time (UTC)14:06
PlatformNot Applicable
File namePackage_for_kb2491683_server_1~31bf3856ad364e35~x86~~6.0.1.1.mum
File versionNot Applicable
File size1,546
Date (UTC)12-Feb-2011
Time (UTC)14:06
PlatformNot Applicable
File namePackage_for_kb2491683_server_bf~31bf3856ad364e35~x86~~6.0.1.1.mum
File versionNot Applicable
File size1,699
Date (UTC)12-Feb-2011
Time (UTC)14:06
PlatformNot Applicable
File namePackage_for_kb2491683_server~31bf3856ad364e35~x86~~6.0.1.1.mum
File versionNot Applicable
File size1,730
Date (UTC)12-Feb-2011
Time (UTC)14:06
PlatformNot Applicable
File nameUpdate-bf.mum
File versionNot Applicable
File size2,971
Date (UTC)12-Feb-2011
Time (UTC)14:06
PlatformNot Applicable
File nameX86_4a709c7007164437a7e81475e1426eb7_31bf3856ad364e35_6.0.6002.18403_none_047dcad9aff7969c.manifest
File versionNot Applicable
File size711
Date (UTC)12-Feb-2011
Time (UTC)14:06
PlatformNot Applicable
File nameX86_51dc2c221f07d5fcbac6cbeacde67183_31bf3856ad364e35_6.0.6001.18597_none_bec9451dd2f4f85c.manifest
File versionNot Applicable
File size711
Date (UTC)12-Feb-2011
Time (UTC)14:06
PlatformNot Applicable
File nameX86_ae46dbc26ce5351d22dd9e900c9485fd_31bf3856ad364e35_6.0.6001.22852_none_a88b83bd0bc158b8.manifest
File versionNot Applicable
File size711
Date (UTC)12-Feb-2011
Time (UTC)14:06
PlatformNot Applicable
File nameX86_ed96660b8c2ddca1a9a952cd07119516_31bf3856ad364e35_6.0.6002.22586_none_6dd8831a6848fe5c.manifest
File versionNot Applicable
File size711
Date (UTC)12-Feb-2011
Time (UTC)14:06
PlatformNot Applicable
File nameX86_microsoft-windows-f..client-applications_31bf3856ad364e35_6.0.6001.18597_none_789f689f28a9037e.manifest
File versionNot Applicable
File size34,113
Date (UTC)12-Feb-2011
Time (UTC)14:06
PlatformNot Applicable
File nameX86_microsoft-windows-f..client-applications_31bf3856ad364e35_6.0.6001.22852_none_794f477441aaaf1f.manifest
File versionNot Applicable
File size32,137
Date (UTC)12-Feb-2011
Time (UTC)05:57
PlatformNot Applicable
File nameX86_microsoft-windows-f..client-applications_31bf3856ad364e35_6.0.6002.18403_none_7ae32c772589f21b.manifest
File versionNot Applicable
File size34,113
Date (UTC)12-Feb-2011
Time (UTC)14:06
PlatformNot Applicable
File nameX86_microsoft-windows-f..client-applications_31bf3856ad364e35_6.0.6002.22586_none_7b194ac03ee5bd72.manifest
File versionNot Applicable
File size32,137
Date (UTC)12-Feb-2011
Time (UTC)10:10
PlatformNot Applicable

Windows 7 and Windows Server 2008 R2 file information

  • The files that apply to a specific product, milestone (RTM, SPn), and service branch (LDR, GDR) can be identified by examining the file version numbers as shown in the following table:
    Collapse this tableExpand this table
    VersionProductMilestoneService branch
    6.1.7600.16xxxWindows 7 and Windows Server 2008 R2RTMGDR
    6.1.7600.20xxxWindows 7 and Windows Server 2008 R2RTMLDR
    6.1.7600.17xxxWindows 7 and Windows Server 2008 R2SP1GDR
    6.1.7600.21xxxWindows 7 and Windows Server 2008 R2SP1LDR
  • GDR service branches contain only those fixes that are widely released to address widespread, critical issues. LDR service branches contain hotfixes in addition to widely released fixes.
  • The MANIFEST files (.manifest) and the MUM files (.mum) that are installed for each environment are listed separately in the "Additional file information for Windows 7 and for Windows Server 2008 R2" section. 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, for which the attributes are not listed, are signed with a Microsoft digital signature.

For all supported x86-based versions of Windows 7

Collapse this tableExpand this table
File nameFile versionFile sizeDateTimePlatform
Fxscompose.dll6.1.7600.16385709,12014-Jul-200901:15x86
Fxscomposeres.dll6.1.7600.1638534,81614-Jul-200901:05x86
Fxscover.exe6.1.7600.16759191,48812-Feb-201105:30x86
Fxsutility.dll6.1.7600.16385175,10414-Jul-200901:15x86
Wfs.exe6.1.7600.16385802,30414-Jul-200901:14x86
Wfs.mofNot Applicable2,13613-Jul-200921:08Not Applicable
Wfsr.dll6.1.7600.16385669,18414-Jul-200901:11x86
Fxscompose.dll6.1.7600.16385709,12014-Jul-200901:15x86
Fxscomposeres.dll6.1.7600.1638534,81614-Jul-200901:05x86
Fxscover.exe6.1.7600.20900191,48812-Feb-201105:27x86
Fxsutility.dll6.1.7600.16385175,10414-Jul-200901:15x86
Wfs.exe6.1.7600.16385802,30414-Jul-200901:14x86
Wfs.mofNot Applicable2,13613-Jul-200921:08Not Applicable
Wfsr.dll6.1.7600.16385669,18414-Jul-200901:11x86
Fxscompose.dll6.1.7600.16385709,12014-Jul-200901:15x86
Fxscomposeres.dll6.1.7600.1638534,81614-Jul-200901:05x86
Fxscover.exe6.1.7601.17559191,48812-Feb-201105:35x86
Fxsutility.dll6.1.7600.16385175,10414-Jul-200901:15x86
Wfs.exe6.1.7601.17514802,30420-Nov-201012:17x86
Wfs.mofNot Applicable2,13613-Jul-200921:08Not Applicable
Wfsr.dll6.1.7600.16385669,18414-Jul-200901:11x86
Fxscompose.dll6.1.7600.16385709,12014-Jul-200901:15x86
Fxscomposeres.dll6.1.7600.1638534,81614-Jul-200901:05x86
Fxscover.exe6.1.7601.21659191,48812-Feb-201105:24x86
Fxsutility.dll6.1.7600.16385175,10414-Jul-200901:15x86
Wfs.exe6.1.7601.17514802,30420-Nov-201012:17x86
Wfs.mofNot Applicable2,13613-Jul-200921:08Not Applicable
Wfsr.dll6.1.7600.16385669,18414-Jul-200901:11x86

For all supported x64-based versions of Windows 7 and of Windows Server 2008 R2

Collapse this tableExpand this table
File nameFile versionFile sizeDateTimePlatform
Fxscompose.dll6.1.7600.16385762,36814-Jul-200901:40x64
Fxscomposeres.dll6.1.7600.1638534,81614-Jul-200901:27x64
Fxscover.exe6.1.7600.16759267,77612-Feb-201106:14x64
Fxsutility.dll6.1.7600.16385187,90414-Jul-200901:40x64
Wfs.exe6.1.7600.16385974,33614-Jul-200901:39x64
Wfs.mofNot Applicable2,13613-Jul-200920:53Not Applicable
Wfsr.dll6.1.7600.16385669,18414-Jul-200901:33x64
Fxscompose.dll6.1.7600.16385762,36814-Jul-200901:40x64
Fxscomposeres.dll6.1.7600.1638534,81614-Jul-200901:27x64
Fxscover.exe6.1.7600.20900267,77612-Feb-201106:14x64
Fxsutility.dll6.1.7600.16385187,90414-Jul-200901:40x64
Wfs.exe6.1.7600.16385974,33614-Jul-200901:39x64
Wfs.mofNot Applicable2,13613-Jul-200920:53Not Applicable
Wfsr.dll6.1.7600.16385669,18414-Jul-200901:33x64
Fxscompose.dll6.1.7600.16385762,36814-Jul-200901:40x64
Fxscomposeres.dll6.1.7600.1638534,81614-Jul-200901:27x64
Fxscover.exe6.1.7601.17559267,77612-Feb-201111:34x64
Fxsutility.dll6.1.7600.16385187,90414-Jul-200901:40x64
Wfs.exe6.1.7601.17514974,33620-Nov-201013:25x64
Wfs.mofNot Applicable2,13613-Jul-200920:53Not Applicable
Wfsr.dll6.1.7600.16385669,18414-Jul-200901:33x64
Fxscompose.dll6.1.7600.16385762,36814-Jul-200901:40x64
Fxscomposeres.dll6.1.7600.1638534,81614-Jul-200901:27x64
Fxscover.exe6.1.7601.21659267,77612-Feb-201106:17x64
Fxsutility.dll6.1.7600.16385187,90414-Jul-200901:40x64
Wfs.exe6.1.7601.17514974,33620-Nov-201013:25x64
Wfs.mofNot Applicable2,13613-Jul-200920:53Not Applicable
Wfsr.dll6.1.7600.16385669,18414-Jul-200901:33x64
Wfs.mofNot Applicable2,13612-Feb-201100:42Not Applicable
Wfs.mofNot Applicable2,13612-Feb-201100:42Not Applicable
Wfs.mofNot Applicable2,13612-Feb-201100:41Not Applicable
Wfs.mofNot Applicable2,13612-Feb-201100:45Not Applicable

Additional file information for Windows 7 and for Windows Server 2008 R2

Additional files for all supported x86-based versions of Windows 7

Collapse this tableExpand this table
File namePackage_1_for_kb2491683_bf~31bf3856ad364e35~x86~~6.1.1.1.mum
File versionNot Applicable
File size2,004
Date (UTC)14-Feb-2011
Time (UTC)20:19
PlatformNot Applicable
File namePackage_1_for_kb2491683~31bf3856ad364e35~x86~~6.1.1.1.mum
File versionNot Applicable
File size3,148
Date (UTC)14-Feb-2011
Time (UTC)20:19
PlatformNot Applicable
File namePackage_2_for_kb2491683_bf~31bf3856ad364e35~x86~~6.1.1.1.mum
File versionNot Applicable
File size1,763
Date (UTC)14-Feb-2011
Time (UTC)20:19
PlatformNot Applicable
File namePackage_2_for_kb2491683~31bf3856ad364e35~x86~~6.1.1.1.mum
File versionNot Applicable
File size2,658
Date (UTC)14-Feb-2011
Time (UTC)20:19
PlatformNot Applicable
File namePackage_3_for_kb2491683_bf~31bf3856ad364e35~x86~~6.1.1.1.mum
File versionNot Applicable
File size2,418
Date (UTC)14-Feb-2011
Time (UTC)20:19
PlatformNot Applicable
File namePackage_3_for_kb2491683~31bf3856ad364e35~x86~~6.1.1.1.mum
File versionNot Applicable
File size2,726
Date (UTC)14-Feb-2011
Time (UTC)20:19
PlatformNot Applicable
File namePackage_4_for_kb2491683_bf~31bf3856ad364e35~x86~~6.1.1.1.mum
File versionNot Applicable
File size1,936
Date (UTC)14-Feb-2011
Time (UTC)20:19
PlatformNot Applicable
File namePackage_4_for_kb2491683~31bf3856ad364e35~x86~~6.1.1.1.mum
File versionNot Applicable
File size2,481
Date (UTC)14-Feb-2011
Time (UTC)20:19
PlatformNot Applicable
File namePackage_for_kb2491683_rtm_bf~31bf3856ad364e35~x86~~6.1.1.1.mum
File versionNot Applicable
File size2,089
Date (UTC)14-Feb-2011
Time (UTC)20:19
PlatformNot Applicable
File namePackage_for_kb2491683_rtm~31bf3856ad364e35~x86~~6.1.1.1.mum
File versionNot Applicable
File size2,130
Date (UTC)14-Feb-2011
Time (UTC)20:19
PlatformNot Applicable
File namePackage_for_kb2491683_sp1_bf~31bf3856ad364e35~x86~~6.1.1.1.mum
File versionNot Applicable
File size2,089
Date (UTC)14-Feb-2011
Time (UTC)20:19
PlatformNot Applicable
File namePackage_for_kb2491683_sp1~31bf3856ad364e35~x86~~6.1.1.1.mum
File versionNot Applicable
File size2,129
Date (UTC)14-Feb-2011
Time (UTC)20:19
PlatformNot Applicable
File nameUpdate-bf.mum
File versionNot Applicable
File size2,677
Date (UTC)14-Feb-2011
Time (UTC)20:19
PlatformNot Applicable
File nameX86_9915a4f897e784572a7739f5118ef70f_31bf3856ad364e35_6.1.7601.21659_none_805eb7e4510cdcbe.manifest
File versionNot Applicable
File size711
Date (UTC)14-Feb-2011
Time (UTC)20:19
PlatformNot Applicable
File nameX86_d220f93718ddbc9e2029ffda491a28aa_31bf3856ad364e35_6.1.7600.16759_none_ecc041533c2fab03.manifest
File versionNot Applicable
File size711
Date (UTC)14-Feb-2011
Time (UTC)20:19
PlatformNot Applicable
File nameX86_d6bbe4f233e9b9c1e3b531ab25e649f0_31bf3856ad364e35_6.1.7600.20900_none_d39d8312b8186ee1.manifest
File versionNot Applicable
File size711
Date (UTC)14-Feb-2011
Time (UTC)20:19
PlatformNot Applicable
File nameX86_da7bf77577f6904515cf155a5cf9624c_31bf3856ad364e35_6.1.7601.17559_none_4505ce070b3b42d7.manifest
File versionNot Applicable
File size711
Date (UTC)14-Feb-2011
Time (UTC)20:19
PlatformNot Applicable
File nameX86_microsoft-windows-f..client-applications_31bf3856ad364e35_6.1.7600.16759_none_78f47b0e899e0077.manifest
File versionNot Applicable
File size19,762
Date (UTC)14-Feb-2011
Time (UTC)20:22
PlatformNot Applicable
File nameX86_microsoft-windows-f..client-applications_31bf3856ad364e35_6.1.7600.20900_none_79ab26c1a29b2da4.manifest
File versionNot Applicable
File size19,762
Date (UTC)14-Feb-2011
Time (UTC)20:22
PlatformNot Applicable
File nameX86_microsoft-windows-f..client-applications_31bf3856ad364e35_6.1.7601.17559_none_7adad81486c46c63.manifest
File versionNot Applicable
File size19,762
Date (UTC)14-Feb-2011
Time (UTC)20:22
PlatformNot Applicable
File nameX86_microsoft-windows-f..client-applications_31bf3856ad364e35_6.1.7601.21659_none_7b6474df9fe20c2d.manifest
File versionNot Applicable
File size19,762
Date (UTC)14-Feb-2011
Time (UTC)20:22
PlatformNot Applicable

Additional files for all supported x64-based versions of Windows 7 and of Windows Server 2008 R2

Collapse this tableExpand this table
File nameAmd64_0537f14db8ff8ceae181a46ce9ed676b_31bf3856ad364e35_6.1.7601.21659_none_ea8994596613f5c5.manifest
File versionNot Applicable
File size1,072
Date (UTC)14-Feb-2011
Time (UTC)20:18
PlatformNot Applicable
File nameAmd64_0e0a8f58069e5de72f7d6ed00b3b5b12_31bf3856ad364e35_6.1.7600.20900_none_d88ffc3571184bc5.manifest
File versionNot Applicable
File size1,072
Date (UTC)14-Feb-2011
Time (UTC)20:18
PlatformNot Applicable
File nameAmd64_28763c215179b2947f920b06d3ceaa3d_31bf3856ad364e35_6.1.7601.17559_none_d6e72d8d90e7881a.manifest
File versionNot Applicable
File size1,072
Date (UTC)14-Feb-2011
Time (UTC)20:18
PlatformNot Applicable
File nameAmd64_42c1639ef2fb3aff2121ab1ab137e0a2_31bf3856ad364e35_6.1.7600.16759_none_9875cb54fd424176.manifest
File versionNot Applicable
File size1,072
Date (UTC)14-Feb-2011
Time (UTC)20:18
PlatformNot Applicable
File nameAmd64_microsoft-windows-f..client-applications_31bf3856ad364e35_6.1.7600.16759_none_d513169241fb71ad.manifest
File versionNot Applicable
File size19,766
Date (UTC)14-Feb-2011
Time (UTC)20:19
PlatformNot Applicable
File nameAmd64_microsoft-windows-f..client-applications_31bf3856ad364e35_6.1.7600.20900_none_d5c9c2455af89eda.manifest
File versionNot Applicable
File size19,766
Date (UTC)14-Feb-2011
Time (UTC)20:19
PlatformNot Applicable
File nameAmd64_microsoft-windows-f..client-applications_31bf3856ad364e35_6.1.7601.17559_none_d6f973983f21dd99.manifest
File versionNot Applicable
File size19,766
Date (UTC)14-Feb-2011
Time (UTC)20:19
PlatformNot Applicable
File nameAmd64_microsoft-windows-f..client-applications_31bf3856ad364e35_6.1.7601.21659_none_d7831063583f7d63.manifest
File versionNot Applicable
File size19,766
Date (UTC)14-Feb-2011
Time (UTC)20:19
PlatformNot Applicable
File namePackage_1_for_kb2491683_bf~31bf3856ad364e35~amd64~~6.1.1.1.mum
File versionNot Applicable
File size2,437
Date (UTC)14-Feb-2011
Time (UTC)20:19
PlatformNot Applicable
File namePackage_1_for_kb2491683~31bf3856ad364e35~amd64~~6.1.1.1.mum
File versionNot Applicable
File size4,034
Date (UTC)14-Feb-2011
Time (UTC)20:18
PlatformNot Applicable
File namePackage_2_for_kb2491683_bf~31bf3856ad364e35~amd64~~6.1.1.1.mum
File versionNot Applicable
File size1,998
Date (UTC)14-Feb-2011
Time (UTC)20:19
PlatformNot Applicable
File namePackage_2_for_kb2491683~31bf3856ad364e35~amd64~~6.1.1.1.mum
File versionNot Applicable
File size3,140
Date (UTC)14-Feb-2011
Time (UTC)20:18
PlatformNot Applicable
File namePackage_3_for_kb2491683_bf~31bf3856ad364e35~amd64~~6.1.1.1.mum
File versionNot Applicable
File size3,051
Date (UTC)14-Feb-2011
Time (UTC)20:19
PlatformNot Applicable
File namePackage_3_for_kb2491683~31bf3856ad364e35~amd64~~6.1.1.1.mum
File versionNot Applicable
File size3,404
Date (UTC)14-Feb-2011
Time (UTC)20:18
PlatformNot Applicable
File namePackage_4_for_kb2491683_bf~31bf3856ad364e35~amd64~~6.1.1.1.mum
File versionNot Applicable
File size2,173
Date (UTC)14-Feb-2011
Time (UTC)20:19
PlatformNot Applicable
File namePackage_4_for_kb2491683~31bf3856ad364e35~amd64~~6.1.1.1.mum
File versionNot Applicable
File size2,957
Date (UTC)14-Feb-2011
Time (UTC)20:18
PlatformNot Applicable
File namePackage_for_kb2491683_rtm_bf~31bf3856ad364e35~amd64~~6.1.1.1.mum
File versionNot Applicable
File size2,299
Date (UTC)14-Feb-2011
Time (UTC)20:19
PlatformNot Applicable
File namePackage_for_kb2491683_rtm~31bf3856ad364e35~amd64~~6.1.1.1.mum
File versionNot Applicable
File size2,344
Date (UTC)14-Feb-2011
Time (UTC)20:18
PlatformNot Applicable
File namePackage_for_kb2491683_sp1_bf~31bf3856ad364e35~amd64~~6.1.1.1.mum
File versionNot Applicable
File size2,299
Date (UTC)14-Feb-2011
Time (UTC)20:19
PlatformNot Applicable
File namePackage_for_kb2491683_sp1~31bf3856ad364e35~amd64~~6.1.1.1.mum
File versionNot Applicable
File size2,343
Date (UTC)14-Feb-2011
Time (UTC)20:18
PlatformNot Applicable
File nameUpdate-bf.mum
File versionNot Applicable
File size3,089
Date (UTC)14-Feb-2011
Time (UTC)20:19
PlatformNot Applicable
File nameWow64_microsoft-windows-f..client-applications_31bf3856ad364e35_6.1.7600.16759_none_df67c0e4765c33a8.manifest
File versionNot Applicable
File size7,758
Date (UTC)12-Feb-2011
Time (UTC)06:01
PlatformNot Applicable
File nameWow64_microsoft-windows-f..client-applications_31bf3856ad364e35_6.1.7600.20900_none_e01e6c978f5960d5.manifest
File versionNot Applicable
File size7,758
Date (UTC)12-Feb-2011
Time (UTC)05:54
PlatformNot Applicable
File nameWow64_microsoft-windows-f..client-applications_31bf3856ad364e35_6.1.7601.17559_none_e14e1dea73829f94.manifest
File versionNot Applicable
File size7,758
Date (UTC)12-Feb-2011
Time (UTC)06:10
PlatformNot Applicable
File nameWow64_microsoft-windows-f..client-applications_31bf3856ad364e35_6.1.7601.21659_none_e1d7bab58ca03f5e.manifest
File versionNot Applicable
File size7,758
Date (UTC)12-Feb-2011
Time (UTC)05:57
PlatformNot Applicable

Properties

Article ID: 2491683 - Last Review: May 11, 2012 - Revision: 2.0
APPLIES TO
  • Windows 7 Service Pack 1, when used with:
    • Windows 7 Enterprise
    • Windows 7 Home Basic
    • Windows 7 Home Premium
    • Windows 7 Professional
    • Windows 7 Starter
    • Windows 7 Ultimate
  • Windows 7 Enterprise
  • Windows 7 Home Basic
  • Windows 7 Home Premium
  • Windows 7 Professional
  • Windows 7 Starter
  • Windows 7 Ultimate
  • Windows Server 2008 R2 Service Pack 1, when used with:
    • Windows Server 2008 R2 Datacenter
    • Windows Server 2008 R2 Enterprise
    • Windows Server 2008 R2 Standard
  • Windows Server 2008 R2 Datacenter
  • Windows Server 2008 R2 Enterprise
  • Windows Server 2008 R2 Standard
  • Windows Server 2008 Service Pack 2, when used with:
    • Windows Server 2008 Datacenter
    • Windows Server 2008 Enterprise
    • Windows Server 2008 Standard
    • Windows Web Server 2008
  • Windows Server 2008 Datacenter
  • Windows Server 2008 Enterprise
  • Windows Server 2008 Standard
  • Windows Web Server 2008
  • Windows Vista Service Pack 2, when used with:
    • Windows Vista Business
    • Windows Vista Enterprise
    • Windows Vista Home Basic
    • Windows Vista Home Premium
    • Windows Vista Starter
    • Windows Vista Ultimate
    • 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 Vista Service Pack 1, when used with:
    • Windows Vista Business
    • Windows Vista Enterprise
    • Windows Vista Home Basic
    • Windows Vista Home Premium
    • Windows Vista Starter
    • 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
  • Microsoft Windows Server 2003 Service Pack 2, when used with:
    • Microsoft Windows Server 2003, Datacenter Edition (32-bit x86)
    • Microsoft Windows Server 2003, Enterprise Edition (32-bit x86)
    • Microsoft Windows Server 2003, Standard Edition (32-bit x86)
    • Microsoft Windows Server 2003, Web Edition
    • Microsoft Windows Server 2003, Datacenter x64 Edition
    • Microsoft Windows Server 2003, Enterprise x64 Edition
    • Microsoft Windows Server 2003, Standard x64 Edition
    • Microsoft Windows XP Professional x64 Edition
    • Microsoft Windows Server 2003, Datacenter Edition for Itanium-Based Systems
    • Microsoft Windows Server 2003, Enterprise Edition for Itanium-based Systems
  • Microsoft Windows XP Service Pack 3, when used with:
    • Microsoft Windows XP Home Edition
    • Microsoft Windows XP Professional
Keywords: 
KB2491683

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