Microsoft has released Update Rollup 5 version 2 for Microsoft Exchange Server 2010 Service Pack 2 (SP2). This update is dated December 11, 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 5 version 2 for Exchange Server 2010 SP2 addresses the vulnerabilities that are described in Microsoft Security Bulletin MS12-080. This update also resolves the issues that are described in the following Microsoft Knowledge Base (KB) articles:
2707146 IRM-protected messages cannot be returned in search results if the messages are recorded and sent to an external contact in an Exchange Server 2010 environment
2710975 Some MAPI property objects in an ANSI .pst file contain unreadable characters if you import the file by using the "New-MailboxImportRequest" cmdlet
2712001 ExTRA.exe does not collect data if you select a scheduled task for a data collection in an Exchange Server 2010 environment
2712595 Microsoft Exchange RPC Client Access service crashes when you run the New-MailboxExportRequest cmdlet in an Exchange Server 2010 environment
2716145 Store.exe crashes on an Exchange Server 2010 mailbox server if a VSAPI based antivirus software is used
2717522 Microsoft Exchange System Attendant service crashes on an Exchange Server 2010 server when you update the OAB that contains a DBCS address list
2720017 An RBAC role assignee can unexpectedly change a DAG that is outside the management role group scope in an Exchange Server 2010 environment
2727802 Microsoft Exchange Replication service crashes intermittently when you try to move mailboxes from an Exchange Server 2003 server to an Exchange Server 2010 server
2733415 Event ID 1 is logged on the Exchange Server 2010 Client Access server in a mixed Exchange Server 2010 and Exchange Server 2003 environment
2733609 Email message and NDR message are not delivered if an email message contains unsupported character sets in an Exchange Server 2010 environment
2743761 DAG loses quorum if a router or switch issue occurs in an Exchange Server 2010 environment
2748766 Retention policy information does not show "expiration suspended" in Outlook Web App when the mailbox is set to retention hold in an Exchange Server 2010 environment
2748767 You receive an NDR message that incorrectly contains recipients of successful message delivery in an Exchange Server 2010 environment
2748879 You cannot access a mailbox by using an EWS application in an Exchange Server 2010 environment
2749075 A copy of an archived item remains in the Recoverable Items folder of a primary mailbox in an Exchange Server 2010 environment
2749593 Outlook logging file lists all the accepted and internal relay domains in the Exchange Server 2010 organization when you enable troubleshooting logging
2750293 Items remain in the "Recoverable Items\Deletions" folder after the retention age limit is reached in an Exchange Server 2010 environment
2750847 An Exchange Server 2010 user unexpectedly uses a public folder server that is located far away or on a slow network
2763886 "The operation failed" error in the Outlook client when you open a saved message from the Drafts folder and then try to send it in an Exchange Server 2010 environment
Assume that you apply the Update Rollup 4 version 2 for Exchange Server 2010 SP2 (KB2756485), and then you apply the Update Rollup 5 version 1 (KB2719800). In this situation, when you try to run the Get-DatabaseAvailabilityGroup cmdlet, you receive the following error message:
WARNING: An unexpected error has occurred and a Watson dump is being generated: Could not load type 'Microsoft.Exchange.Rpc.ActiveManager.AmDeferredRecoveryEntry' from assembly 'Microsoft.Exchange.Rpc, Version=184.108.40.206, Culture=neutral, PublicKeyToken=31bf3856ad364e35'.
Update rollup information
To download and install Update Rollup 5 version 2 for Exchange Server 2010 SP2, go to the following Microsoft Update website:
http://update.microsoft.com For more information about how to install the latest update rollup for Exchange 2010, go to the following Microsoft website:
General information about how to install the latest update rollup for Exchange 2010
Note Microsoft Update does not detect update rollups on Exchange Server 2010 mailbox servers that are part of a database availability group (DAG).
To enable you to apply this update rollup in the following scenarios, the update rollup is also available from the Microsoft Download Center:
Deploy Update Rollup 5 for Exchange Server 2010 SP2 to multiple computers that are running Exchange Server 2010 SP2
Deploy Update Rollup 5 for Exchange Server 2010 SP2 to mailbox servers that are part of a DAG
To get the stand-alone package for this update, go to the Microsoft Update Catalog website.
Important information for customers who install the update on computers that are not connected to the Internet
When you install this update rollup on a computer that is not connected to the Internet, you may experience long installation times. Additionally, you may receive the following message:
Creating Native images for .Net assemblies.
This behavior is caused by network requests to connect to the http://crl.microsoft.com/pki/crl/products/CodeSigPCA.crl website. These network requests represent attempts to access the certificate revocation list for each assembly that native image generation (NGen) compiles to native code. However, because the Exchange server is not connected to the Internet, each request must wait to time out before the process continues.
To resolve this issue, follow these steps:
On the Tools menu in Windows Internet Explorer, click Internet Options, and then click the Advanced tab.
In the Security section, click to clear the Check for publisher's certificate revocation check box, and then click OK.
We recommend that you clear this security option in Internet Explorer only if the computer is in a tightly controlled environment. When setup is complete, click to select the Check for publisher’s certificate revocation check box again.
Update issue on computers that have customized Outlook Web App files
Important Before you apply the update rollup, we recommend that you make a backup copy of any customized Outlook Web App files. For more information about how to customize Outlook Web App, go to the following Microsoft website:
Outlook Web App customization details
When you apply an update rollup package, the update process updates the Outlook Web App files if they are required. Therefore, any customizations to the Logon.aspx file or to other Outlook Web App files are overwritten, and you must re-create the Outlook Web App customizations in Logon.aspx.
Update issue for CAS Proxy Deployment Guidance customers who deploy CAS-CAS proxying
If you meet both of the following conditions, apply the update rollup on the Internet-facing Client Access servers before you apply the update rollup on the non-Internet-facing Client Access servers:
You are a CAS Proxy Deployment Guidance customer.
You have deployed CAS-CAS proxying.
Note For other Exchange Server 2010 configurations, you do not have to apply the update rollup on the servers in a certain order.
For more information about CAS-CAS proxying, go to the following Microsoft website:
To apply this update rollup, you must have Exchange Server 2010 SP2 installed.
Note Remove all interim updates for Exchange Server 2010 SP2 before you apply this update rollup.
The required services are automatically restarted when you apply this update rollup.
To remove Update Rollup 5 version 2 for Exchange Server 2010 SP2, use the Add or Remove Programs item in Control Panel to remove update 2785908.
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:
824684 Description of the standard terminology that is used to describe Microsoft software updates