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  2. An exception error is generated after you run a Set-AttachmentfilterListConfig command together with the ExceptionConnectors option on an Exchange 2007 SP1-based server

An exception error is generated after you run a Set-AttachmentfilterListConfig command together with the ExceptionConnectors option on an Exchange 2007 SP1-based server

View products that this article applies to.

Symptoms

When you run the Set-AttachmentfilterListConfig command together with the -ExceptionConnectors option on an Exchange Server 2007-based server, the command does not run successfully. Additionally, an exception is generated.

For example, you may run the following command:
Set-AttachmentfilterListConfig -ExceptionConnectors d18f518a-38e3-4349-9697-bc2ac318461f
When you run this command, you receive the following error message:
WARNING: An unexpected error has occurred and debug information is being generated: Unable to cast object of type 'System.Collections.Generic.List`1[Microsoft.Exchange.Data.Directory.SystemConfiguration.ReceiveConnector]' to type 'Microsoft.Exchange.Data.Directory.SystemConfiguration.ReceiveConnector[]'. Set-AttachmentfilterListConfig : Unable to cast object of type 'System.Collections.Generic.List`1[Microsoft.Exchange.Data.Directory.SystemConfiguration.ReceiveConnector]' to type 'Microsoft.Exchange.Data.Directory.SystemConfiguration.ReceiveConnector[]'. At line:1 char:31 + Set-AttachmentfilterListConfig� <<<< -ExceptionConnectors d18f518a-38e3-4349-9697-bc2ac318461f
Additionally, the follow event is logged in the Application log:

Event Type:�Error
Event Source:�MSExchange Common
Event Category:�General
Event ID:�4999
User:��N/A
Computer:�Servername
Description: Watson report about to be sent to dw20.exe for process id: <ID>, with parameters: E12, c-RTL-x86, <version>, powershell, M.E.Management, M.E.M.M.A.SetAttachmentFilterListConfig.InternalProcessRecord, System.InvalidCastException, 4e90, <version>.� ErrorReportingEnabled: False For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.

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Resolution

To resolve this problem, install Update Rollup 2 for Exchange Server 2007 Service Pack 1.

For more information about Update Rollup 2 for Exchange Server 2007 Service Pack 1, click the following article number to view the article in the Microsoft Knowledge Base:
948016� Update Rollup 2 for Exchange Server 2007 Service Pack 1

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Status

Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.

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More information

For more information about the Set-AttachmentfilterListConfig command, visit the following Web site:
http://technet.microsoft.com/en-us/library/bb676445(EXCHG.80).aspx

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Keywords: KB949463, kbqfe, kbexpertiseinter, kbfix

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Article Info
Article ID : 949463
Revision : 3
Created on : 4/4/2008
Published on : 4/4/2008
Exists online : False
Views : 341