HTTP Error 500.3 - ASP.NET Core app failed to start

Dan Plantenberg

Modified on: Wed, 12 Mar, 2025 at 12:04 PM

Verify that the Microsoft .Net 8 Windows Server Hosting Bundle is installed on the riteSCAN 8 Server. https://dotnet.microsoft.com/en-us/download/dotnet/8.0
Verify that if there are Plugins being used that the DLL files are the same version as the version of riteSCAN 8 installed. See the Plugins install guide for the location of the DLL Files.
Uninstall and Reinstall riteSCAN 8.
Perform a iisreset on the riteSCAN 8 Server.
Restart the riteSCAN 8 Server.