To open maps in the gem editor, you press f2 after you've loaded the program mow_editor. On the top right corner you will see a load map box. Click it and load the desired map. Next press f3 and go to the top right and you should see mission loader. Load your desired [insert text.mi] file and then click start on the bottom right corner.
How to Run MOW maps through Gem Editor
First you have to have placed the map in the Men of War resource\map folder. If it is not there, you have to create one.
Posted by Stacker2 on - Basic Starting a mod