This article describes update 4484339 for Microsoft Office 2016 that was released on May 5, 2020.

Be aware that the update in the Microsoft Download Center applies to the Microsoft Installer (.msi)-based edition of Office 2016. It doesn't apply to Office subscription or Office 2016 Click-to-Run editions, such as Microsoft Office 365 Home (see What version of Office am I using?).

Improvements and fixes

This update adds the InterlockedIncrement or InterlockedDecrement method to increment or decrement the global variable at the same time on different threads.

How to download and install the update

Microsoft Update

Use Microsoft Update to automatically download and install the update.

Download Center

This update is available for manual download and installation from the Microsoft Download Center.

If you're not sure which 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

Prerequisites

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

Restart information

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

More information

How to uninstall this update

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 select KB4484339, and then select Uninstall.

Windows 8 and Windows 8.1

  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.

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

  3. In the list of updates, locate and select KB4484339, 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 select KB4484339, and then select Uninstall.

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 together with your current daylight saving time (DST) bias. Additionally, the dates and times may change when you perform certain operations on the files.

x64

ace-x-none.msp file information

File identifier

File name

File version

File size

Date

Time

Acecore.dll

Acecore.dll

16.0.4999.1000

2,292,504

14-Apr-2020

09:15

Acacedao.dll

Acedao.dll

16.0.4492.1000

604,536

14-Apr-2020

09:15

Acedao.dll

Acedao.dll

16.0.4492.1000

604,536

14-Apr-2020

09:15

Acees.dll

Acees.dll

16.0.4924.1000

906,168

14-Apr-2020

09:15

Aceexch.dll

Aceexch.dll

16.0.4759.1000

259,480

14-Apr-2020

09:15

Aceexcl.dll

Aceexcl.dll

16.0.4996.1000

545,680

14-Apr-2020

09:15

Aceodbc.dll

Aceodbc.dll

16.0.4999.1000

352,624

14-Apr-2020

09:15

Aceoddbs.dll

Aceoddbs.dll

16.0.4513.1000

28,536

14-Apr-2020

09:15

Aceoledb.dll

Aceoledb.dll

16.0.4939.1000

436,352

14-Apr-2020

09:15

Acetxt.dll

Acetxt.dll

16.0.4996.1000

213,912

14-Apr-2020

09:15

Acexbe.dll

Acexbe.dll

16.0.4831.1000

326,544

14-Apr-2020

09:15

Expsrv.dll

Expsrv.dll

7.1.0.1096

503,888

13-Apr-2020

16:41

Vbajet32.dll

Vbajet32.dll

7.0.1.1096

21,096

13-Apr-2020

16:41

x86

ace-x-none.msp file information

File identifier

File name

File version

File size

Date

Time

Acecore.dll

Acecore.dll

16.0.4999.1000

1,700,632

14-Apr-2020

09:06

Acacedao.dll

Acedao.dll

16.0.4684.1000

446,824

14-Apr-2020

09:06

Acedao.dll

Acedao.dll

16.0.4684.1000

446,824

14-Apr-2020

09:06

Acees.dll

Acees.dll

16.0.4852.1000

674,536

14-Apr-2020

09:06

Aceexcl.dll

Aceexcl.dll

16.0.4996.1000

414,104

14-Apr-2020

09:06

Aceodbc.dll

Aceodbc.dll

16.0.4999.1000

299,976

14-Apr-2020

09:06

Aceoddbs.dll

Aceoddbs.dll

16.0.4684.1000

26,472

14-Apr-2020

09:06

Aceoledb.dll

Aceoledb.dll

16.0.4939.1000

336,816

14-Apr-2020

09:06

Acetxt.dll

Acetxt.dll

16.0.4996.1000

175,000

14-Apr-2020

09:06

Acexbe.dll

Acexbe.dll

16.0.4831.1000

265,920

14-Apr-2020

09:06

Expsrv.dll

Expsrv.dll

7.1.0.1096

333,184

13-Apr-2020

16:52

Vbajet32.dll

Vbajet32.dll

7.0.1.1096

17,792

13-Apr-2020

16:52

References

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

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