Description of Update Rollup 6 for Exchange Server 2007 Service Pack 3

Microsoft has released Update Rollup 6 for Microsoft Exchange Server 2007 Service Pack 3 (SP3) that is dated�January�25, 2012. This article describes the following information about the update rollup:

• The issues that the update rollup resolves
• How to obtain the update rollup
• The prerequisites to install the update rollup

Issues that the update rollup resolves

Update Rollup 6 for Exchange Server 2007 SP3 resolves the issues that are described in the following Microsoft Knowledge Base articles:

• 2289607 The week numbers displayed in OWA do not match the week numbers displayed in Outlook for English users and French users in an Exchange Server 2007 environment
• 2498852 "0x80041606" error message when you perform a prefix search by using Outlook in online mode in an Exchange Server 2007 environment
• 2499841 An arrow icon does not appear after you change the email message subject by using OWA in an Exchange Server 2007 SP3 environment
• 2523695 A "System.ArgumentOutOfRangeException" exception occurs when you click the "Scheduling Assistant" tab in Exchange Server 2007 OWA
• 2545080 Users in a source forest cannot view the free/busy information of mailboxes in a target forest when the cross-forest Availability service is configured between two Exchange Server 2007 forests
• 2571391 Applications or services that depend on the Remote Registry service may stop working in an Exchange Server 2007 environment
• 2572010 The Microsoft Exchange Information Store service may crash after you run the Test-ExchangeSearch cmdlet in an Exchange Server 2007 environment
• 2575360 A new feature is available to automatically stop the Microsoft Exchange Information Store service when a time-out is detected in an Exchange Server 2007 SP3 environment
• 2591655 A journaling report remains in the submission queue when an email message is delivered successfully in an Exchange Server 2007 environment
• 2598980 The PidLidClipEnd property of a recurring meeting request has an incorrect value in an Exchange Server 2007 environment
• 2616427�An Outlook Anywhere client loses connection when a GC server restarts in an Exchange Server 2007 environment
• 2617784 Journal reports are expired or lost when the Microsoft Exchange Transport service is restarted in an Exchange Server 2007 environment
• 2626217�Certain changes to address lists may not be updated in an Exchange Server 2007 environment�
• 2629790�The Exchange IMAP4 service may stop responding on an Exchange Server 2007 Client Access server when users access mailboxes that are hosted on Exchange Server 2003 servers
• 2633801�The SCOM 2007 SP1 server cannot alert certain issues in an Exchange Server 2007 organization
• 914533 The Microsoft Exchange Information Store service may stop responding on an Exchange Server 2007 server
• 976977 The scroll bar does not work in OWA when there are more than 22 all-day event calendar items in an Exchange Server 2007 user�s calendar
• 2641312 The update tracking information option does not work in an Exchange Server 2007 environment
• 2653334 The reseed process is unsuccessful on the SCR passive node when the circular logging feature is enabled in an Exchange Server 2007 environment
• 2656040 An Exchange Server 2007 Client Access server may respond slowly or stop responding when users try to synchronize the Exchange ActiveSync devices with their mailboxes
• 2658613 The "PidLidClipEnd" property of a no ending recurring meeting request is set to an incorrect value in an Exchange Server 2007 environment
• 2667912You cannot set the "Country/region" attribute of a user mailbox to "Cura�ao," "Bonaire, Sint Eustatius and Saba," or "Sint Maarten (Dutch part)" by using the Exchange Management Console on an Exchange Server 2007 server�

Update rollup information

To download and to install Update Rollup 6 for Exchange Server 2007 SP3, visit the following Microsoft Update website:
Note Update rollups for Exchange Server 2007 are not detected on clustered Exchange Server 2007 systems by Microsoft Update.

You may want to deploy Update Rollup 6 for Exchange Server 2007 SP3 to multiple computers that are running Exchange Server 2007. Or, you may want to deploy Update Rollup 6 for Exchange Server 2007 SP3 to clustered servers that are running Exchange Server 2007. The update rollup is also available from the Microsoft Download Center.

The update rollup is available for download from the following Microsoft Download Center website:
Release Date: January 25, 2012

Important

• Before you install these update, we recommend that you read the prerequisites, installation instructions, and known issues for the update. For more information, visit the following Microsoft website:
  
  How to install the latest service pack or update rollup for Exchange Server 2007
• Before you install an update rollup to clustered Mailbox servers, we recommend that you read the following Microsoft website:
  
  Considerations before you apply an Exchange Server 2007 update rollup to clustered Mailbox servers
• For more information about the Exchange Server 2007 servicing model, visit the following Microsoft website:
  
  General information about the Exchange Server 2007 servicing model
• This update rollup does not apply to Exchange Server 2007 release to manufacturing (RTM) version, to Exchange Server 2007 Service Pack 1 (SP1), or to Exchange Server 2007 Service Pack 2 (SP2). The series of update rollup packages for Exchange Server 2007 SP3 are independent of the corresponding series of update rollups for Exchange Server 2007 RTM, for Exchange Server 2007 SP1, and for Exchange Server 2007 SP2.
  
  For a list of update rollups that apply to Exchange Server 2007 RTM, to Exchange Server 2007 SP1, or to Exchange Server 2007 SP2, visit the following Microsoft website:
  
  How to obtain the latest service pack or update rollup for Exchange Server 2007

Restart requirement

The required services are automatically restarted when you apply this update rollup.

Removal information

To remove Update Rollup 6 for Exchange Server 2007 SP3, use Add or Remove Programs in Control Panel to remove update 2608656.

For more information about terminology that Microsoft uses to describe software updates, click the following article number to view the article in the Microsoft Knowledge Base: