Hey, Ants, just wanted to let you know that if you try to edit a collection this error message pops up:
>An error occurred on the server when processing the URL. Please contact the system administrator.

>If you are the system administrator please click [here] to find out more about this error.

the link refers to this page:
https://docs.microsoft.com/de-de/iis/application- frameworks/running-classic-asp-applications-on-iis -7-and-iis-8/classic-asp-not-installed-by-default- on-iis