If you already have a working IdentityServer installation up and running then this walkthrough is for you.
This walkthrough will take you through the entire IIS configuration process, resulting in a working environment for IdentityExpress AdminUI, with the UI and backend API running on the same machine and targeting an existing IdentityServer. This will also include migrating your user store to the AdminUI Identity Schema.
This walkthrough will assume you already have IIS and the .NET Core Windows Server Hosting bundle installed.
Migrations should run on API startup. If not, you can hit the URL for the API to ensure they have ran.
If you're having issues, we recommend you first enable logging for the API site.