Notice
This update is no longer available. To fix the issues that are described in this article, install the latest Microsoft Office update from the following Microsoft Learn article:
Latest updates for versions of Office that use Windows Installer (MSI)
INTRODUCTION
Microsoft has released an update for Microsoft Office 2010. This update provides the latest fixes for the 32-bit and the 64-bit editions of Office 2010. Additionally, this update contains stability and performance improvements.
Issue that this update fixes
Assume that you configure a SharePoint server that does not require credentials and a proxy server that requires credentials. However, when you try to use Office 2010 to open a file on the SharePoint server, Office 2010 does not set the proxy credential correctly.