A Rollup Update has been released for Outlook 2010. This is a non-security update which contains 3 documented improvements and fixes.
- After receiving the RPC_S_SERVER_TOO_BUSY response from the Exchange Server, Outlook that has the MAPI over HTTP transport protocol enabled should resend the request after some back-off time instead of immediately reconnecting to the server.
- When you download email attachments through the MAPI over HTTP transport protocol in Outlook, attachments may be corrupted in some scenarios. This issue occurs in multi-core processor systems and Outlook with online mode.
- When a delegate opens a meeting request in Outlook, some respond buttons, such as the Accept, Tentative, and Decline buttons, aren’t displayed.
Note: This update can be installed via Microsoft Update and updates Outlook to version 14.0.7168.5000.