Outlook 11 Performs Slowly or Stops Responding When Connected to Exchange Server 2003 Through HTTP
This update addresses the "Remote Procedure Call (RPC) Updates Needed for Exchange Titanium Beta" issue in Windows XP, and is discussed in Microsoft Knowledge Base (KB) Article 331320. This article discusses a Beta release of a Microsoft product. The information in this article is provided as-is and is subject to change without notice.
- The information in this article applies to:
Microsoft Windows XP 64-Bit Edition
Microsoft Windows XP Home Edition
Microsoft Windows XP Media Center Edition
Microsoft Windows XP Professional
Microsoft Windows XP Tablet PC Edition
Microsoft Outlook 11
When you use Outlook 11 to connect to a Microsoft Exchange Server 2003 e-mail server by using a remote procedure call (RPC) over HTTP, Outlook 11 may perform slowly or stop responding (hang).
CAUSE
This issue may occur in one or both of the following scenarios:
The Bypass proxy server for local addresses check box is selected in the Microsoft Internet Explorer options, and the HTTP connection to your Exchange Server 2003 e-mail server can be made through the HTTP proxy server on the network that you are connected to. Outlook 11 has issued a local RPC call that is waiting for a remote RPC call to complete. This problem is more noticeable when you are using a slow network connection.