This article describes update KB3114941 for Microsoft Outlook 2013, which was released on April 5, 2016. This update also applies to Office Home and Student 2013 RT. This update has a prerequisite.Be aware that the update on the Microsoft Download Center applies to the Microsoft Installer (.msi)-based edition of Office 2013. It doesn't apply to the Office 2013 Click-to-Run editions, such as Microsoft Office 365 Home. (How to determine?)

Known issue

After you install this update, you may experience frequent crashes in Outlook 2013 and Skype for Business 2013. If this behavior occurs, uninstall the update by following the instructions in the "How to uninstall this update" section later in this article. For more information, see Knowledge Base article https://support.microsoft.com/kb/3158521.

Improvements and fixes

  • Translates some terms in multiple languages to make sure the meaning is accurate.

  • Adds the ability for non-Outlook MAPI applications to use the Autodiscover service to receive connection settings during IMAPISession::OpenMsgStore, when the target is an Exchange mailbox.Note To add this ability, see KB3114974 for more information.

  • Fixes the following issues:

    • When you try to change the members of a distribution list in Outlook 2013 that has multiple Exchange profiles set, you receive the following error message:

      The public group cannot be displayed. The operation failed.

    • When you search a long string name in the address book in Outlook 2013, you can type the whole string even though the string can't be searched. The input should be stopped at 40 characters or 20 characters if a Unicode language is used (for example, Cyrillic strings).

    • When you add a user as a contact for a profile that uses the MAPI over HTTP transport protocol in online mode in Outlook 2013, a new contact isn't created and no error message is displayed. This fix requires either Exchange Server 2013 CU12 (KB3108023) or Exchange Server 2016 CU1 (KB3134844) installed on the Exchange backend as well.

    • After receiving the RPC_S_SERVER_TOO_BUSY response from the Exchange Server, Outlook 2013 that has the MAPI over HTTP transport protocol enabled should resend the request after some back-off time instead of immediately reconnecting to the server.

    • You may see incorrect search results in shared mailboxes in Outlook 2013.

    • When you download email attachments through the MAPI over HTTP transport protocol in Outlook 2013, attachments may be corrupted in some scenarios. This issue occurs in multi-core processor systems and Outlook 2013 with online mode.

    • When you configure a profile that uses the MAPI over HTTP transport protocol in Outlook 2013, Outlook 2013 may crash.

    • When you access public folders by using the MAPI over HTTP protocol in Outlook 2013, you may receive the following error message:

      Cannot display the folder. Your server administrator has limited the number of items you can open simultaneously. Try closing messages you have opened or removing attachments and images from unsent messages you are composing.

    • When Outlook 2013 connects to both on-premises Exchange Server and Modern-Authentication-enabled Exchange Online, HTTP 500 error occurs, and the Free/Busy information isn't displayed. This issue occurs if the AlwaysUseMSOAuthForWebServices registry key is set.Note To fix this issue, see KB3114977 for the information on how to replace the AlwaysUseMSOAuthForWebServices registry key with the AlwaysUseMSOAuthForAutodiscover registry key.

How to download and install the update

Microsoft Update

Use Microsoft Update to automatically download and install the update.

Download Center

This update is also available for manual download and installation from the Microsoft Download Center. The updates in the Download Center can't be installed on Office Home and Student 2013 RT.

If you're not sure what platform (32-bit or 64-bit) you're running, see Am I running 32-bit or 64-bit Office? Additionally, see more information about how to download Microsoft support files.

Microsoft scanned this file for viruses by using the most current virus-detection software that was available on the date that the file was posted. The file is stored on security-enhanced servers that help prevent any unauthorized changes to it.

Update information

PrerequisiteTo apply this update, you must have Microsoft Office 2013 Service Pack 1 installed.

Restart informationYou may have to restart the computer after you install this update.

More Information

To determine whether your Office installation is Click-to-Run or MSI-based, follow these steps:

  1. Start Microsoft Outlook 2013.

  2. On the File menu, select Account.

  3. For Office 2013 Click-to-Run installations, an Update Options item is displayed. For MSI-based installations, the Update Options item isn't displayed.

Office 2013 Click-to-Run installation

MSI-based Office 2013

The screenshot for Outlook Click to Run

The screenshot for Outlook MSI

Windows 10

  1. Go to Start, enter View Installed Updates in the Search Windows box, and then press Enter.

  2. In the list of updates, locate and then select update KB3114941, and then select Uninstall.

Windows 8 and Windows 8.1

  1. Swipe in from the right edge of the screen, and then tap Search. If you're using a mouse, point to the lower-right corner of the screen, and then select Search.

  2. Enter windows update, select Windows Update, and then select Installed Updates.

  3. In the list of updates, locate and then select update KB3114941, and then select Uninstall.

Windows 7

  1. Go to Start, enter Run, and then select Run.

  2. Enter Appwiz.cpl, and then select OK.

  3. Select View installed updates.

  4. In the list of updates, locate and then select update KB3114941, and then select Uninstall.

References

Learn about the standard terminology that Microsoft uses to describe software updates. The Office System TechCenter contains the latest administrative updates and strategic deployment resources for all versions of Office.

File information

The global version of this update has the file attributes (or later file attributes) that are listed in the following table.

outlook-x-none.msp file information

File identifier

File name

File version

File size

Date

Time

Contab32.dll

Contab32.dll

15.0.4815.1000

143,608

15-Mar-2016

09:41

Dlgsetp.dll

Dlgsetp.dll

15.0.4815.1000

103,656

15-Mar-2016

09:41

Envelope.dll

Envelope.dll

15.0.4815.1000

170,256

15-Mar-2016

09:41

Localdv.dll_1033

Localdv.dll

15.0.4454.1000

36,960

15-Mar-2016

09:41

Mapiph.dll

Mapiph.dll

15.0.4805.1000

292,672

15-Mar-2016

09:41

Mapir.dll_1033

Mapir.dll

15.0.4753.1000

1,263,696

15-Mar-2016

09:41

Mapir.dll.idx_dll_1033

Mapir.dll.idx_dll

15.0.4541.1000

104,648

15-Mar-2016

09:41

Mimedir.dll

Mimedir.dll

15.0.4805.1000

403,648

15-Mar-2016

09:41

Notes.ico_1033

Notes.ico

Not applicable

2,998

15-Mar-2016

09:41

Oladd.fae

Oladd.fae

15.0.4454.1000

97,424

15-Mar-2016

09:41

Olappt.fae

Olappt.fae

15.0.4454.1000

91,288

15-Mar-2016

09:41

Oljrnl.fae

Oljrnl.fae

15.0.4454.1000

52,352

15-Mar-2016

09:41

Olmail.fae

Olmail.fae

15.0.4507.1000

47,328

15-Mar-2016

09:41

Olmapi32.dll

Olmapi32.dll

15.0.4815.1000

4,101,888

15-Mar-2016

09:41

Olnote.fae

Olnote.fae

15.0.4454.1000

40,056

15-Mar-2016

09:41

Olr.sam_1033

Olr.sam

15.0.4454.1000

14,448

15-Mar-2016

09:41

Oltask.fae

Oltask.fae

15.0.4727.1000

84,704

15-Mar-2016

09:41

Omsmain.dll

Omsmain.dll

15.0.4805.1000

762,112

15-Mar-2016

09:41

Omsxp32.dll

Omsxp32.dll

15.0.4795.1000

256,808

15-Mar-2016

09:41

Outlctl.dll

Outlctl.dll

15.0.4713.1000

125,088

15-Mar-2016

09:41

Outllibr.dll_1033

Outllibr.dll

15.0.4805.1000

7,422,184

15-Mar-2016

09:41

Outllibr.dll.idx_dll_1033

Outllibr.dll.idx_dll

15.0.4763.1000

111,816

15-Mar-2016

09:41

Outllibr.rest.idx_dll_1033

Outllibr.rest.idx_dll

15.0.4781.1000

288,968

15-Mar-2016

09:41

Outlmime.dll

Outlmime.dll

15.0.4815.1000

553,232

15-Mar-2016

09:41

Outlook.exe

Outlook.exe

15.0.4815.1000

19,117,256

15-Mar-2016

09:41

Outlook.man

Outlook.exe.manifest

Not applicable

1,856

15-Mar-2016

09:41

Outlook.hol_1033

Outlook.hol

Not applicable

1,285,856

15-Mar-2016

09:41

Outlph.dll

Outlph.dll

15.0.4779.1000

313,048

15-Mar-2016

09:41

Outlrpc.dll

Outlrpc.dll

15.0.4454.1000

30,776

15-Mar-2016

09:41

Outlvba.dll

Outlvba.dll

15.0.4815.1000

67,832

15-Mar-2016

09:41

Outlwvw.dll_1033

Outlwvw.dll

15.0.4454.1000

123,968

15-Mar-2016

09:41

Pstprx32.dll

Pstprx32.dll

15.0.4815.1000

1,250,000

15-Mar-2016

09:41

Recall.dll

Recall.dll

15.0.4779.1000

43,184

15-Mar-2016

09:41

Rm.dll

Rm.dll

15.0.4805.1000

85,200

15-Mar-2016

09:41

Scnpst32.dll

Scnpst32.dll

15.0.4815.1000

466,776

15-Mar-2016

09:41

Scnpst64.dll

Scnpst64.dll

15.0.4815.1000

478,568

15-Mar-2016

09:41

Scnpst64c.dll

Scnpst64c.dll

15.0.4815.1000

679,792

15-Mar-2016

09:41

Sendto.dll

Sendto.dll

15.0.4454.1000

23,656

15-Mar-2016

09:41

Transmgr.dll

Transmgr.dll

15.0.4545.1000

112,320

15-Mar-2016

09:41

outlook-x-none.msp file information

File identifier

File name

File version

File size

Date

Time

Contab32.dll

Contab32.dll

15.0.4815.1000

191,224

15-Mar-2016

09:41

Dlgsetp.dll

Dlgsetp.dll

15.0.4815.1000

139,496

15-Mar-2016

09:41

Envelope.dll

Envelope.dll

15.0.4815.1000

229,648

15-Mar-2016

09:41

Localdv.dll_1033

Localdv.dll

15.0.4454.1000

39,008

15-Mar-2016

09:41

Mapiph.dll

Mapiph.dll

15.0.4805.1000

425,280

15-Mar-2016

09:41

Mapir.dll_1033

Mapir.dll

15.0.4753.1000

1,263,696

15-Mar-2016

09:41

Mapir.dll.idx_dll_1033

Mapir.dll.idx_dll

15.0.4541.1000

104,648

15-Mar-2016

09:41

Mimedir.dll

Mimedir.dll

15.0.4815.1000

553,664

15-Mar-2016

09:41

Notes.ico_1033

Notes.ico

Not applicable

2,998

15-Mar-2016

09:41

Oladd.fae

Oladd.fae

15.0.4454.1000

131,728

15-Mar-2016

09:41

Olappt.fae

Olappt.fae

15.0.4454.1000

121,992

15-Mar-2016

09:41

Oljrnl.fae

Oljrnl.fae

15.0.4779.1000

72,936

15-Mar-2016

09:41

Olmail.fae

Olmail.fae

15.0.4454.1000

64,136

15-Mar-2016

09:41

Olmapi32.dll

Olmapi32.dll

15.0.4815.1000

5,593,344

15-Mar-2016

09:41

Olnote.fae

Olnote.fae

15.0.4454.1000

54,392

15-Mar-2016

09:41

Olr.sam_1033

Olr.sam

15.0.4454.1000

16,008

15-Mar-2016

09:41

Oltask.fae

Oltask.fae

15.0.4727.1000

113,888

15-Mar-2016

09:41

Omsmain.dll

Omsmain.dll

15.0.4805.1000

1,070,344

15-Mar-2016

09:41

Omsxp32.dll

Omsxp32.dll

15.0.4795.1000

363,816

15-Mar-2016

09:41

Outlctl.dll

Outlctl.dll

15.0.4805.1000

179,904

15-Mar-2016

09:41

Outllibr.dll_1033

Outllibr.dll

15.0.4805.1000

7,422,184

15-Mar-2016

09:41

Outllibr.dll.idx_dll_1033

Outllibr.dll.idx_dll

15.0.4763.1000

111,816

15-Mar-2016

09:41

Outllibr.rest.idx_dll_1033

Outllibr.rest.idx_dll

15.0.4781.1000

288,968

15-Mar-2016

09:41

Outlmime.dll

Outlmime.dll

15.0.4815.1000

749,840

15-Mar-2016

09:41

Outlook.exe

Outlook.exe

15.0.4815.1000

27,300,552

15-Mar-2016

09:41

Outlook.man

Outlook.exe.manifest

Not applicable

1,856

15-Mar-2016

09:41

Outlook.hol_1033

Outlook.hol

Not applicable

1,285,856

15-Mar-2016

09:41

Outlph.dll

Outlph.dll

15.0.4805.1000

381,744

15-Mar-2016

09:41

Outlrpc.dll

Outlrpc.dll

15.0.4454.1000

38,984

15-Mar-2016

09:41

Outlvba.dll

Outlvba.dll

15.0.4815.1000

87,800

15-Mar-2016

09:41

Outlwvw.dll_1033

Outlwvw.dll

15.0.4454.1000

125,504

15-Mar-2016

09:41

Pstprx32.dll

Pstprx32.dll

15.0.4815.1000

1,950,416

15-Mar-2016

09:41

Recall.dll

Recall.dll

15.0.4779.1000

61,104

15-Mar-2016

09:41

Rm.dll

Rm.dll

15.0.4805.1000

106,200

15-Mar-2016

09:41

Scnpst32.dll

Scnpst32.dll

15.0.4815.1000

586,072

15-Mar-2016

09:41

Scnpst64.dll

Scnpst64.dll

15.0.4815.1000

587,624

15-Mar-2016

09:41

Scnpst64c.dll

Scnpst64c.dll

15.0.4815.1000

787,312

15-Mar-2016

09:41

Sendto.dll

Sendto.dll

15.0.4454.1000

27,216

15-Mar-2016

09:41

Transmgr.dll

Transmgr.dll

15.0.4454.1000

142,432

15-Mar-2016

09:41

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