How to obtain and install the service pack
Method 1: Microsoft Update (recommended)
To download the service pack from Microsoft Update, visit the following Microsoft website:
We recommend that you enroll in Microsoft Update to update products. Microsoft Update can detect which products that you have installed and then apply all updates to the products.
Method 2: Download the SP2 package from Microsoft Download Center
The following files are available for download from the Microsoft Download Center:
Download the Microsoft Office 2010 Filter Pack Service Pack 2 64-bit package now.
Download the Microsoft Office 2010 Filter Pack Service Pack 2 32-bit package now.
For more information about how to download Microsoft support files, click the following article number to view the article in the Microsoft Knowledge Base:
119591 How to obtain Microsoft support files from online services
Microsoft scanned this file for viruses. Microsoft used 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 the file.
For more information about a complete list of all released SP2 desktop packages, click the following article number to view the article in the Microsoft Knowledge Base:
2687521 List of all Office 2010 SP2 packages
Downloadable list of issues that the service pack fixes
The following workbook is available for download. This workbook lists the issues that are fixed by this service pack.
Download the Microsoft Office and SharePoint 2010 Service Pack 2 Changes.xlsx package now.
Note This workbook is available only in English.
Known issues and behavior changes
The following Microsoft Knowledge Base (KB) article describes a known issue or behavior change that occurs after you install this service pack:
2687520 Known issues when you install Office 2010 SP2 and SharePoint 2010 SP2
You also need to have a note that Strict Open XML Spreadsheets are not supported for processing by these iFilters that are included in this Filter Pack.
Technical information
For more information about this service pack that includes a list of files affected, click the following article number to view the article in the Microsoft Knowledge Base:
2687523 Technical details about the Office 2010 SP2 releases