You can use any ROF2 MQ2 distribution, but I only discuss MMOBugs MacroQuest (MQ - aka MQNext) ROF2 distribution here.
Download and install from here: MMOBugs MQ Setup
If you don't have a MMOBugs forum account, go here and create one: Register on MMOBugs.com
You don't need to subscribe unless you want to support the site, nothing in the EMU builds is limited based on membership.
Run the MMOLoader shortcut shown in your Start Menu (assuming you installed the above MMOBugs MQ Setup). It's named: MMOBugs MQ (ROF2 EMU Servers)
Log in using the account name and password you created when registering on MMOBugs.com