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FIX: "Custom error module does not recognize this error" error when OWA web parts fail to load

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Symptoms

You run Exchange Server 2010 and Exchange Server 2013 in a coexistence organization. When you use Outlook Web App (OWA) web parts to access a delegated calendar, you can't access to the calendar, and you receive the following error message:

"The Custom error module does not recognize this error "The Custom error module does not recognize this error".

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Resolution

To fix this issue, install Cumulative Update 11 for Exchange Server 2013.

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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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Keywords: kbsurveynew, kbnotautohotfix, kbqfe, kbfix, kbexpertiseinter, kb

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Article Info
Article ID : 3107205
Revision : 1
Created on : 1/7/2017
Published on : 12/15/2015
Exists online : False
Views : 217