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This article lists all the Microsoft Office 2010 Service Pack 1 (SP1) client packages and the information about how to obtain them.


To obtain these SP1 packages, use one of the following methods.

Method 1: Microsoft Update (recommended)

To download the service pack from Microsoft Update, visit the following Microsoft website:

Enrolling in Microsoft Update is the recommended way to update the products to SP1. Microsoft Update will detect which products that you have installed, and then apply all updates to the products.

Method 2: Download the SP1 packages from Microsoft Download Center

All SP1 packages are available for download from Microsoft Download Center. You can download and install the following service packs for each product that you have installed.
Note To determine the version you should download and install, such as 32-bit or 64-bit, follow these steps:

  1. Open any of the Office 2010 products. For example: Word 2010, Excel 2010, Powerpoint 2010, etc.

  2. Click File on the Menu bar.

  3. Choose Help in the left pane.

  4. Find the office version in the right pane.

Package name

How to obtain the package

Knowledge Base article

Microsoft Office 2010 Service Pack 1

Download Download the package now.

2460049 Description of Office 2010 SP1

Microsoft Office 2010 Language Pack Service Pack 1

Download Download the package now.

2460043 Description of Office 2010 Language Pack SP1

Microsoft Visio 2010 Viewer Service Pack 1

Download Download the package now.

2460065 Description of Visio 2010 Viewer SP1

Microsoft PowerPoint Viewer Service Pack 1

Download Download the package now.

2460050 Description of PowerPoint 2010 Viewer SP1

Microsoft Office 2010 Filter Pack Service Pack 1

Download Download the package now.

2460041 Description of Office 2010 Filter Pack SP1

Microsoft Access Database Engine 2010 Service Pack 1

Download Download the package now.

2460011 Description of Access Database Engine 2010 SP1

Microsoft Office Language Interface Pack 2010 Service Pack 1

Download Download the package now.

2460044 Description of Office Language Interface Pack 2010 SP1

More Information

If you experience problems installing Office 2010 SP1, read the following Microsoft knowledge base article:

2553092 Description of the Office 2010 update: September 13, 2011

NOTE: If you installed Office 2010 SP1 prior to October 17, 2011 on a system with multiple languages installed, in some cases only one language was updated to SP1. On October 17, 2011, a fix to detect multiple languages on the same machine was rolled out. If you already have SP1 installed and go to Microsoft Update, you may see SP1 listed again as ready for download. This will happen if you have multiple languages installed for Office 2010.

Windows Server Update Services (WSUS) admins will see Office 2010 SP1 offered in the Windows Admin console ready for approval.

There are no file/binary updates with this change, only a detection on the Microsoft Update service to target all languages installed on the machine.

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