Here is a link to QMC Help regarding configuring an Active Directory Service Provider in the Directory Service Connector to be able to read your users and groups from the directory:
Here is another link stating you cannot run QlikView server on a server that is running as a Domain Controller, which is what I assume you were asking in relation to the other part of the question.
To help users find verified answers, please do not forget to use the "Accept as Solution" button on any post(s) that helped you resolve your problem or question. I now work a compressed schedule, Tuesday, Wednesday and Thursday, so those will be the days I will reply to any follow-up posts.