✒ 0001.0011 VS2019 VB MVC5 Razor web.config

Follow the instructions. This is what it should look something like.

system.web and system.webserver are in the same location: configuration

  <system.web>
    <httpRuntime requestPathInvalidCharacters="" />
  </system.web>

  <system.webServer>
    <modules runAllManagedModulesForAllRequests="true" />
  </system.webServer>