I am trying to run a classic ASP app on ISS 10 and getting this error message:
"An error occurred on the server when processing the URL. Please contact the system administrator. If you are the system administrator please clickhere to find out more about this error."
Upon clicking on the link, it took me to: "https://docs.microsoft.com/en-us/iis/application-frameworks/running-classic-asp-applications-on-iis-7-and-iis-8/classic-asp-not-installed-by-default-on-iis"
It's N/A for Winows 10 but I manged to install ISS 10 and make sure ASP and ISAPI Extensions are checked under WWW Services/Application Development Features.
After all following all the settings, it still doesn't work, got same error message.