ARM integration with AD

Hi everyone,

I wanted to check out how ARM product works. Then I created a virtual test environment with the required specs.

1. Installed Windows Server 2019 Data Center.

2. Installed ARM(2022.4.0) with SQL server express installation.

3. Installed the AD by promoting the same server to a domain controller.

Even though this server was created a long time ago, after entering a User name, Password, and domain, it gives an error message as "If the server has been started recently, then it may currently perform a database schema update. Please don't turn off or restart the server. Please wait on the completion of this process."

It would be great if someone could provide some insight on this.

Thank you!