Build and host on windows IIS server

HI i try to upload the build and run the services on windows server. The Rest APIs are working
but for some reason the admin fails to load. Is there some setting that i am missing ? or env variables when building ?

System Information
  • Strapi Version: "4.5.2
  • Operating System: Windows 11
  • Database: mysql 2.18.1
  • Node Version:16.13.1
  • NPM Version:8.9.2
  • Yarn Version: 1.2.17

I am having the same issue, searched the whole internet for a solution found nothing. Did you solve it?