Microsoft has released security bulletin MS10-056. To view the complete security bulletin, visit one of the following Microsoft websites:

• Home users:
  http://www.microsoft.com/security/updates/bulletins/201008.aspx (http://www.microsoft.com/security/updates/bulletins/201008.aspx)
  Skip the details: Download the updates for your home computer or laptop from the Microsoft Update website now:
  http://update.microsoft.com/microsoftupdate/ (http://update.microsoft.com/microsoftupdate/)
• IT professionals:
  http://www.microsoft.com/technet/security/bulletin/ms10-056.mspx (http://www.microsoft.com/technet/security/bulletin/ms10-056.mspx)

How to obtain help and support for this security update

For home users, no-charge support is available by calling 1-866-PCSAFETY in the United States and Canada or by contacting your local Microsoft subsidiary. For more information about how to contact your local Microsoft subsidiary for support issues with security updates, visit the Microsoft International Support website: North American customers can also obtain instant access to unlimited no-charge email support or to unlimited individual chat support by visiting the following Microsoft website: For enterprise customers, support for security updates is available through your usual support contacts.

 

Known issues

After you install this update on a computer that is running Microsoft Office 2003 and the Office Compatibility Pack for Word, Excel, and PowerPoint 2007 File Formats, you may receive an error message that resembles the following when you try to when open a file that was saved by using Information Rights Management (IRM):



To resolve this problem, install hotfix 983309. For more information, visit the following Microsoft Web page:

Prerequisites to apply this security update

There are no prerequisites for installing this security update.

Restart information

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

Security update replacement information

This security update replaces the following security update:

Removal information

To remove this security update, use the Add or Remove Programs item or use the Programs and Features item in Control Panel.

Note When you remove this security update, you may be prompted to insert the disc that contains 2007 Microsoft Office in the CD drive. Additionally, you may not have the option to uninstall this security update from the Add or Remove Programs item or the Programs and Features item in Control Panel. There are several possible causes for this issue.

For more information about the removal, click the following article number to view the article in the Microsoft Knowledge Base:

File information

The English (United States) version of this security update has the file attributes (or later file attributes) that are listed in the following table. The dates and times for these files are listed in Coordinated Universal Time (UTC). When you view the file information, it is converted to local time. To find the difference between UTC and local time, use the Time Zone tab in the Date and Time item in Control Panel.

The 2007 Microsoft Office system and the Microsoft Office Compatibility Pack