Here are the steps to initialize the IMDC server on the RedHat box.
DataCenter - Unable to run settings to configure it
The message comes up when no admin password is set, as a security measure. You'll need to set the password via the command-line, like this:
sudo /usr/local/imdc/sbin/imdc stop
sudo /usr/local/imdc/sbin/imdc --password=
sudo /usr/local/imdc/sbin/imdc start
With the password set, you'll be able to reach the web interface from a different machine and finish the remaining configuration..
So on your Windows desktop,
Open a browser
Go to https://IPofRedHatServer:8182
This will open the IMDC management web page so you can configure your reports and this is also used to configure external authentication if needed.