1. Unhandled Error In Silverlight 4004
2. Unhandled Error Code

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(March 2017) This article mentions PI Coresight, which has since been renamed to PI Vision. See for more info.

Unhandled Error In Silverlight 4004

Issue You encounter the following error in PI Coresight 2015 or earlier (this does not apply to 2016) when trying to create a new display: Unhandled Error in Silverlight Application Code: 2104 Category: InitializeError Message: 2104 An error has occurred Solution Ensure that the.xap,.xaml, and.xbap file extensions are allowed in the section of IIS Manager and that Extended Protection Mode is off for Coresight Application. Open IIS Manager on the PI Coresight machine. Navigate to the PI Coresight application on the PI Coresight website. Click on the 'Request Filtering' entry in the IIS Section:. Add an 'Allow File Name Extension.'

Unhandled Error Code

Rule for the following extensions: xap,.xaml, and.xbap:. Navigate to the Authentication section of IIS Manager for the Coresight Application:.

Check to ensure all of the prerequists are installed on the web server. I struggled with this for over 4 hours. Every posting on the web talked about changing the Namespace which I did not do. An unhandled exception ('Unhandled Error in Silverlight Application Code:4004.

Click on Windows Authentication and then 'Advanced Settings':. Ensure that Extended Protection is Off:. Recycle the Application Pools and attempt to create a new display. It should be successful! In a few rare cases, after following the above steps the customer may still get the 2104 Silverlight error when attempting to create a new display. Try opening If you get the following message, check the permissions on the ClientBin folder where the osisoft.coresight.xap file is stored. The default location is%pihome64%/coresight/clientbin.

How to play flac files. ​'HTTP Error 401.3 - Unauthorized. You do not have permission to view this directory or page because of the access control list (ACL) configuration or encryption settings for this resource on the Web Server.' Background The.xap file format is the file format for Silverlight applications. You can find more information from Wikipedia in the article or directly from the. The ClientBin folder is the default storage location for.xap files.