Case Study: HTTP 500.19 Errors in IIS 7 | Welcome to Praveen's Blog
Removing IIS Modules Results in 500.19 Internal Server Error · Issue #6198 · dotnet/aspnetcore · GitHub
An error occurred...500.19 - Internal Server Error ... 0x800700b7 ... There is a duplicate 'system.web.extensions/scripting/scriptResourceHandler' section defined" when launching Controller (10.2.1 or earlier) caused by using .NET 4.0
IIS Fehler: HTTP-Fehler 500.19 - Internal Server Error
umbraco 722 http error 50019 internal server error iis not iis express - Installing umbraco - our.umbraco.com
Web Console Shows HTTP Error 500.19 - Internal Server Error | CurrentWare Support
HTTP Error 500.19 - Internal Server Error --Exchange server 2016 - Microsoft Q&A
CMon 19.8 installed with IIS shows 'HTTP Error 500.19 - Internal Server Error, and Error Code 0x80070021', on load in web browser – NovaBACKUP Support
Getting HTTP Error 500.19 - Internal Server Error when trying to access old ASP classic web site on Windows 2016 Server - Microsoft Q&A