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Errors occur when Maximum Worker Processes in IIS have been modified with Microsoft Dynamics CRM 2011 & 4.0

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Symptoms

The following error may occur when the Maximum Worker Processes have been modified from the default value of 1 in Microsoft Dynamics CRM:

"Error: The Sandbox SDK Listener failed to start" - When attempt to navigate a recently imported Customization (with plugins) to a Dynamics CRM organization, it throws a following error:-

The Sandbox SDK Listener failed to start.
Source: w3wp.exe (3504)
Endpoint: net.tcp://localhost/CrmSandboxSdkListener-w3wp
Error: System.ServiceModel.AddressAlreadyInUseException: The TransportManager failed to listen on the supplied URI using the NetTcpPortSharing service: the URI is already registered with the service.

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Cause

Modifying the IIS Maximum Worker Processes, otherwise known as Web Gardening, within the Microsoft Dynamics CRM Application Pool is not supported.

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Resolution

In IIS, right-click on Application Pool, select Advance Settings, and in the Process Model section, you will have “Maximum Worker Processes”. Edit the value to "1".

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Keywords: kbmbspartner, kbmbsmigrate, kbsurveynew, kb

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Article Info
Article ID : 2833575
Revision : 1
Created on : 1/7/2017
Published on : 5/20/2013
Exists online : False
Views : 199