HTTP Error 500.21 - Internal Server Error

Version 4

    Issue

    HTTP Error 500.21 - Internal Server Error

    Handler "PageHandlerFactory-Integrated" has a bad module "ManagedPipelineHandler" in its module list

     

    This error has been seen when browsing to the Xtraction URL, mainly after a new install.  This happens when the .NET framework is not full installed, or is not registered with IIS.  For example, if you install the .NET 4.6.1 framework on its own, then install the IIS server role and prerequisites afterward, you may encounter this.

     

    Solution

     

    Download and run the following Microsoft .NET repair utility - Download Microsoft .NET Framework 4.6.1 (Web Installer) for Windows 7 SP1, Windows 8, Windows 8.1, Windows 10, Windows S…

     

    You will receive a prompt to reboot the server after this completes.