I was doing .NET 4.8 upgrade on my company's Application as required because the Server's environment won't be supporting the old codes.
I upgraded the outdated packages including the System.Diagnostic.DiagnosticSource packages but some problem occurred when I run the solution in Visual Studio 2019, I get this pop up error:
I tried to find a solution for this and this link is the only thing I got for this solution
https://ask.csdn.net/questions/7146065
in this link, It says that I have to remove the App Insights from the web.config as "fixed" for my problem
but I don't really get why they suggest App Insights to be removed from web.config while knowing that this is very important for this application.
