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Article ID: 2625547 - Last Review: May 15, 2015 - Revision: 110.0

Summary

This article contains a complete list of the most recent hotfix updates, public updates, and service packs for Microsoft Outlook. Some Outlook features depend on Microsoft Word and Microsoft Office components. Therefore, you should also install the latest updates for the Word and Office core components.

Note The information in this article applies only to U.S. English versions of Outlook. Other language versions of Outlook have some updates that differ from the updates that are listed in this article. To find links to the most recent cumulative and public updates for Microsoft Office, see the following Microsoft TechNet topic:

Update center for Microsoft Office (http://technet.microsoft.com/en-us/office/ee748587.aspx)
This article will be updated to reference new updates as they are released.

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Using OffCAT to maintain programs
Instead of manually checking whether you have the latest updates installed for Outlook (or Office), you can instead use the Office Configuration Analyzer Tool (OffCAT). The OffCAT tool will check the installations for you and will notify you about the updates that you must install to keep the programs up to date. The tool also provides direct links to the updates. For more information, click the following article number to view the article in the Microsoft Knowledge Base:
2812744 (http://support.microsoft.com/kb/2812744) Office Configuration Analyzer Tool (OffCAT) information

For more information about the most recent Outlook updates, refer to the following sections, as appropriate:

Outlook 2013

  • Click-to-run installations of Office 2013

    The following updates apply only to Office 2013 clients that are installed by using an .msi file. They do not apply to Click-to-run installations of Office 2013. By default, Click-to-run installations are automatically updated.

    To see whether you are using a Click-to-run version of Office 2013, click the File tab in Outlook, and then click Office Account. If you see "Office Updates" under Product Information, as shown in the following figure, you are using a Click-to-run installation of Office.

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    To see the latest version information for Click-to-run installations, click Update Options, and then click View Updates.

    For more information about click-to-Run updates, go to the following Microsoft Office article:

    Microsoft Office 2013 Click-to-Run virtualization (http://support.microsoft.com/gp/office-2013-click-to-run)
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    Latest Click-to-run version
    The following is the latest version of Office 2013 Click-to-run:

    15.0.4719.1002

  • MSI installations of Office 2013

    The following updates apply only to Office 2013 clients that are installed by using an .msi file. They do not apply to Click-to-run installations of Office 2013. By default, Click-to-run installations are automatically updated. You cannot install the updates from these articles on Click-to-run installations of Office 2013.
ImportantUpdates for Office 2013 programs that are dated April 14, 2015, or later require Office 2013 Service Pack 1(SP1) to be installed before you can install the update.

You can download and install Service Pack 1 for Office 2013 from the following Microsoft Knowledge Base article:

2817430 (http://support.microsoft.com/kb/2817430)  Description of Microsoft Office 2013 Service Pack 1 (SP1)


Outlook (global) update

3039799 (http://support.microsoft.com/kb/3039799)   May 12, 2015, update for Outlook 2013 (KB3039799)  

Outlook (US English) update

2817430 (http://support.microsoft.com/kb/2817430)  Description of Microsoft Office 2013Service Pack 1 (SP1)

Outlook Junk Email Filter update

2986209 (http://support.microsoft.com/kb/2986209)  May 12, 2015, update for Outlook 2013 Junk Email Filter (KB2986209) 

Outlook Social Connector global update

3039711 (http://support.microsoft.com/kb/3039711)  May 12, 2015, update for Outlook 2013 (KB3039711) 

Outlook Social Connector Facebook provider

3054782 (http://support.microsoft.com/kb/3054782)  May 12, 2015, update for Office 2013 (KB3054782)

Outlook (UMoutlookaddin.dll) update


2880477 (http://support.microsoft.com/kb/2880477) Hotfix KB2880477 for Office 2013 July 8, 2014 (Outexum-x-none.msp)

Microsoft Word update

2965307 (http://support.microsoft.com/kb/2965307)  MS15-046: Description of the security update for Word 2013: May 12, 2015

Microsoft Office 2013 (Mso.dll) update

3039700 (http://support.microsoft.com/kb/3039700)  May 12, 2015, update for Office 2013 (KB3039700) 

After you install all these updates, you should see the following versions of important files that are used by Outlook.

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FileVersion
Mso.dll15.0.4719.1000
Outlook.exe15.0.4719.1001
Outllibr.dll15.0.4713.1000
Olmapi32.dll15.0.4719.1001
Outlfltr.dat14.0.14807.532
Socialconnector.dll15.0.4719.1001
Socialprovider.dll15.0.4719.1001
Facebookprovider.dll15.0.4719.1001
UmOutlookAddin.dll15.0.4629.1000
Winword.exe15.0.4719.1000
Wwlib.dll15.0.4710.1000

Outlook 2010

ImportantUpdates for Office 2010 programs that are dated November 11, 2014, or later require Office 2010 Service Pack 2 (SP2) to be installed before you can install the update.

You can download and install Service Pack 2 for Office 2010 from the following Microsoft Knowledge Base article:

2687455 (http://support.microsoft.com/kb/2687455) Description of Office 2010 Service Pack 2

Outlook (global) update

3015585 (https://support.microsoft.com/kb/3015585)  May 12, 2015, update for Outlook 2010 (KB3015585) 

Note The update from KB3015585 includes the latest global update and localized update for EN-US.

Outlook (localized language en-us) update

3015585 (http://support.microsoft.com/kb/3015585)  May 12, 2015, update for Outlook 2010 (KB3015585)  

Outlook Junk Email Filter update

3015642 (http://support.microsoft.com/kb/3015642)  May 12, 2015, update for Outlook 2010 Junk Email Filter (KB3015642)

Outlook Social Connector global update

2726880 (http://support.microsoft.com/kb/2726880) Hotfix KB2726880 for Office 2010 November 11, 2014 (Olc-x-none.msp; Osc-x-none.msp; Outlook-x-none.msp)

Outlook Social Connector update (US-English update)

Note The following update is the latest released localized update package for the Outlook Social Connector. Therefore, you have to install only Oscintl-en-us.msp from the following package (for U.S. English versions of Outlook 2010). The "Osc-x-none.msp" file in the following article (2553406) was updated with a later version and is available in the update for the Social Connector (KB 2726880).

2553406 (http://support.microsoft.com/kb/2553406) Description of the Outlook Social Connector update (Osc-x-none.msp, Oscintl-en-us.msp): April 10, 2012

Outlook Social Connector SharePoint Provider update

2553267 (http://support.microsoft.com/default.aspx?scid=kb;EN-US;2553267) Description of the Outlook Social Connector update (Oscmoss-x-none.msp): April 10, 2012

Outlook (UMoutlookaddin.dll) update

2794760 (http://support.microsoft.com/kb/2794760) Hotfix KB2794760 for Outlook 2010 July 8, 2014 (Outexum-x-none.msp)

Microsoft Word 2010

2965237 (http://support.microsoft.com/kb/2965237)  MS15-046: Description of the security update for Word 2010: May 12, 2015

Office 2010 (Mso.dll)

2999439 (http://support.microsoft.com/kb/2999439)  May 12, 2015, update for Office 2010 (KB2999439) 

After you install all these updates, you should see the following versions of important files that are used by Outlook.
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FileVersion
Outllibr.dll14.0.7147.5000
Mso.dll14.0.7149.5000
Outlook.exe14.0.7149.5000
Olmapi32.dll14.0.7149.5000
Outlfltr.dat14.0.14807.532
Sharepointprovider.dll14.0.6117.5000
Socialconnector.dll14.0.7118.5000
Socialprovider.dll14.0.6116.5000
Umoutlookaddin.dll14.0.7127.5000
Winword.exe14.0.7149.5000
Wwlib.dll14.0.7149.5000

Outlook 2007

The following hotfix packages dated February 2013 (or later versions) require you to have the 2007 Microsoft Office suite Service Pack 3 (SP3) installed before you install the update.

You can download and install the 2007 Microsoft Office suite SP3 from the following Microsoft Knowledge Base article:

949585 (http://support.microsoft.com/kb/949585) How to obtain the latest service pack for the 2007 Office suite

Updates that are listed here and that are dated earlier than February 2013 can be installed on a computer that has SP3 installed. However, these updates do not require SP3 to be installed. The files that are included in these updates are later versions than those that are included in SP3.
953195 (http://support.microsoft.com/kb/953195) Description of 2007 Microsoft Office Suite Service Pack 2 (SP2) and of Microsoft Office Language Pack 2007 SP2

Outlook (global) update

2863811 (http://support.microsoft.com/kb/2863811) Description of the Outlook 2007 update 2863811: April 8, 2014

Outlook (US English) update

2687329 (http://support.microsoft.com/kb/2687329) Description of the Outlook 2007 hotfix package (Outlook-en-us.msp): August 28, 2012

Outlook Junk Email Filter update

2986252 (http://support.microsoft.com/kb/2986252)  May 12, 2015, update for Outlook 2007 Junk Email Filter (KB2986252)

Microsoft Word update

2965284 (http://support.microsoft.com/kb/2965284)  MS15-033: Description of the security update for Word 2007 SP3: April 14, 2015

2007 Microsoft Office system (Mso.dll) update


2965282 (http://support.microsoft.com/kb/2965282)  MS15-046: Description of the security update for the 2007 Office suite Service Pack 3: May 12, 2015

After you install all these updates, you should see the following versions of important files that are used by Outlook.

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FileVersion
Outllibr.dll12.0.6656.5000
Mapir.dll12.0.6663.5000
Mso.dll12.0.6721.5000
Outlook.exe12.0.6691.5000
Outlfltr.dat12.0.14806.1403
Winword.exe12.0.6720.5000
Wwlib.dll12.0.6720.5000

Outlook 2003

You must install Microsoft Office 2003 Service Pack 3 (SP3) before you install the following updates.

You can download and install Office 2003 SP3 by visiting the following Office website:

923618 (http://support.microsoft.com/kb/923618) Description of Office 2003 Service Pack 3

Outlook (global) update

2449798 (http://support.microsoft.com/kb/2449798) Description of the Office Outlook 2003 update: December 14, 2010

Note All language versions of Outlook 2003 can install this update.

Outlook (international) update

2510153 (http://support.microsoft.com/kb/2510153) Description of the Office Outlook 2003 hotfix package (Olkintl.msp, Engmui.msp): March 9, 2011

Note If you have the English version of Outlook 2003 installed, use the Olkintl.msp file for the hotfix installation. If you have non-English version of Outlook 2003 and the English MUI installed, use the Engmui.msp file for the hotfix installation.

Microsoft Word update

2878303 (http://support.microsoft.com/kb/2878303) MS14-017: Description of the security update for Word 2003: April 8, 2014

Microsoft Office 2003 (Mso.dll) update

2883044 (http://support.microsoft.com/kb/2883044) July 8, 2014, update for Office 2003 (KB2883044)

After you install all these updates, you should see the following versions of important files that are used by Outlook.

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FileVersion
Emsmdb32.dll11.0.8333.0
Mso.dll11.0.8405.0
Outllib.dll11.0.8330.0
Outlook.exe11.0.8326.0
Winword.exe11.0.8411.0

After you install all these updates, click the Help menu, and then click About Microsoft Office Outlook. The About Microsoft Office Outlook dialog box should show the following build number.

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Office version number
Note This is a "FAST PUBLISH" article created directly from within the Microsoft support organization. The information contained herein is provided as-is in response to emerging issues. As a result of the speed in making it available, the materials may include typographical errors and may be revised at any time without notice. See Terms of Use (http://go.microsoft.com/fwlink/?LinkId=151500) for other considerations.

Applies to
  • Microsoft Outlook 2013
  • Microsoft Outlook 2010
  • Microsoft Office Outlook 2007
  • Microsoft Office Outlook 2003
Keywords: 
KB2625547
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