March 8, 2016, update for Office 2016 (KB3114849)

Applies To

Office Home and Business 2016 Office Home and Student 2016 Office Professional 2016 Office Professional Plus 2016 Office Standard 2016

This article describes update KB3114849 for Microsoft Office 2016, which was released on March 8, 2016. 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 2016. It doesn't apply to the Office 2016 Click-to-Run editions, such as Microsoft Office 365 Home. (How to determine?)

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.

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.

Virus-scan claim

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

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

PrerequisiteTo apply this update, you must have Microsoft Office 2016 installed.

More Information

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

Start an Office 2016 application.
On the File menu, select Account.
For Office 2016 Click-to-Run installations, an Update Options item is displayed. For MSI-based installations, the Update Options item isn't displayed.

Office 2016 Click-to-Run installation	MSI-based Office 2016

How to uninstall this update

Windows 10

Go to Start, enter View Installed Updates in the Search Windows box, and then press Enter.
In the list of updates, locate and select KB3114849, and then select Uninstall.

Windows 8 and Windows 8.1

Swipe in from the right edge of the screen, and then select Search. If you're using a mouse, point to the lower-right corner of the screen, and then select Search.
Enter windows update, select Windows Update, and then select Installed Updates.
In the list of updates, locate and select KB3114849, and then select Uninstall.

Windows 7

Go to Start, enter Run, and then select Run.
Enter Appwiz.cpl, and then select OK.
Select View installed updates.
In the list of updates, locate and select KB3114849, and then select Uninstall.

References

Learn about the standard terminology that's used to describe Microsoft 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.

x86

osfclient-x-none.msp file information

File identifier	File name	File version	File size	Date	Time
Minsbproxy.dll	Minsbproxy.dll	16.0.4339.1000	41,728	09-Feb-2016	05:49
Minsbroamingproxy.dll	Minsbroamingproxy.dll	16.0.4339.1000	41,728	09-Feb-2016	05:49
Msosb.dll	Msosb.dll	16.0.4339.1000	150,272	09-Feb-2016	05:49
Osf.dll	Osf.dll	16.0.4351.1000	1,079,552	10-Feb-2016	13:15
Osfintl.dll_1033	Osfintl.dll	16.0.4351.1000	251,648	10-Feb-2016	13:42
Osfproxy.dll	Osfproxy.dll	16.0.4339.1000	41,728	09-Feb-2016	05:49
Osfroamingproxy.dll	Osfroamingproxy.dll	16.0.4339.1000	41,720	09-Feb-2016	05:49
Osfshared.dll	Osfshared.dll	16.0.4339.1000	130,816	10-Feb-2016	08:49
Osfui.dll	Osfui.dll	16.0.4351.1000	341,760	10-Feb-2016	13:15
Websb.dll	Websandbox.dll	16.0.4351.1000	569,600	10-Feb-2016	13:15

x64