Hi, I've an umbraco project. I use v10. I wanna add this project on iis but on the default web site. It works fine when I add a new website and gives the path of my project to the physical url. But when I tried to do the same but creating a new application in the default we site, It doesn't work I appreciate your help.

What errors/issues are you getting exactly?

We don't support IIS child applications: https://github.com/umbraco/Umbraco-CMS/pull/13592

Allright. Thank you, @Sebastiaan

We also don't support that since v9 sorry!

a sad day that was

🙃