May 12, 2015, update for Office 2013 (KB2986156)

View products that this article applies to.

Notice

This update is no longer available. To fix the issues that are described in this article, install the latest Microsoft Office update from the following Microsoft Docs article:

Latest updates for versions of Office that use Windows Installer (MSI)

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This article describes update KB2986156 for Microsoft Office 2013 that was released on May 12, 2015. This update also applies to Office Home and Student 2013 RT. This update has a prerequisite.

Please be aware that the update in Download Center applies to Microsoft Installer (.msi)-based edition of Office 2013. It does not apply to the Office 2013 Click-to-Run editions such as Microsoft Office 365 Home. (How to determine?).

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Improvements and Fixes

Fixes the following issues:

Office Add-ins (formerly Apps for Office) and online videos cannot be enabled in a document in an Office 2013 application. This issue occurs if you disable protected mode for the Internet zone (clear the Enable Protected Mode check box for the Internet zone).
When you try to input something in a text box of an Office Add-in (formerly App for Office) in a presentation in Microsoft PowerPoint 2013, you cannot input any text.

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Update information

Restart information

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

Prerequisite

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

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More Information

How to determine whether my Office installation is Click-to-Run or MSI-based:

Start an Office 2013 application, such as Microsoft Word 2013.
On the File menu, click Account.
For Office 2013 Click-to-Run installations, an Update Options item is displayed. For MSI-based installations, the Update Options item is not displayed.

Office 2013 Click-to-Run installation	MSI-based Office 2013

File Information

This update contains the files that are listed in the following tables.

32-bit

osfclient-x-none.msp file information

File name	File version	File size	Date	Time
Msosb.dll	15.0.4699.1000	59,064	14-Apr-2015	09:11
Msoth.dll	15.0.4679.1000	92,352	14-Apr-2015	09:11
Osf.dll	15.0.4719.1000	869,056	14-Apr-2015	09:11
Osfintl.dll	15.0.4719.1000	235,200	14-Apr-2015	09:11
Osfproxy.dll	15.0.4679.1000	27,832	14-Apr-2015	09:11
Osfroamingproxy.dll	15.0.4679.1000	27,832	14-Apr-2015	09:11
Osfui.dll	15.0.4717.1000	290,488	14-Apr-2015	09:11

64-bit

osfclient-x-none.msp file information

File name	File version	File size	Date	Time
Msosb.dll	15.0.4599.1000	81,088	14-Apr-2015	09:13
Msosb.dll.x86	15.0.4699.1000	59,064	14-Apr-2015	09:19
Msoth.dll	15.0.4679.1000	128,696	14-Apr-2015	09:13
Msoth.dll.x86	15.0.4679.1000	92,352	14-Apr-2015	09:19
Osf.dll	15.0.4719.1000	1,268,928	14-Apr-2015	09:13
Osfintl.dll	15.0.4719.1000	235,200	14-Apr-2015	09:14
Osfproxy.dll	15.0.4679.1000	34,488	14-Apr-2015	09:13
Osfproxy.dll.x86	15.0.4679.1000	27,832	14-Apr-2015	09:19
Osfroamingproxy.dll	15.0.4679.1000	34,488	14-Apr-2015	09:13
Osfroamingproxy.dll.x86	15.0.4679.1000	27,832	14-Apr-2015	09:19
Osfui.dll	15.0.4717.1000	446,144	14-Apr-2015	09:13

How to uninstall this update

Windows 8 and Windows 8.1

Swipe in from the right edge of the screen, and then tap Search. If you are using a mouse, point to the lower-right corner of the screen, and then click Search.
Type windows update, tap or click Settings, and then tap or click View installed updates in the search results.
In the list of updates, locate and then tap or click update KB2986156, and then tap or click Uninstall.

Windows 7

Click Start, and then click Run.
Type Appwiz.cpl, and then click OK.
Click View installed updates.
In the list of updates, locate and then click update KB2986156, and then click Uninstall.

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