Server Error 500

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500.21 Internal Server Error Handler "PageHandlerFactory-Integrated" has a bad module "ManagedPipelineHandler" in its module list

At this point. Every server error 500 we have seen has been caused by a Server / IIS configuration / installation issue, not a BirdDog software issue.
  • Verify Asp.Net is installed
  • Review logging in Windows Server Event Viewer for any issues
  • Verify App Pool is using the correct .Net version (v4 for 9.6+)
  • Verify the web.config and birddog.config exist and are configured correctly
  • Verify the correct version of the Infragistics dlls is installed correctly
  • If still getting a 500 error, verify that you can move everything out of the directory and create an index.html hello world file and verify that comes up
  • Verify permissions are set correctly for the app pool user
    • This user should be part of the IIS_IUSRS group?