So the issue is that the master that is required just doesn't exist anymore with the mod I am downloading. I have the mod Dawn of Skyrim which used to be called Blues Skyrim. Since it is now called Dawn of Skyrim, the Blues Skyrim.esp doesn't get downloaded as it is has been changed to Dawn of Skyrim.esp. Another mod I am using that is mainly a group of different patches for Dawn of Skyrim and a couple other mods I use alongside of it is requiring Blues Skyrim.esp and I just need to change the master from Blues Skyrim.esp to Dawn of Skyrim.esp. I've read that you can just edit the masters and change the master from Blues Skyrim.esp to Dawn of Skyrim.esp within xEdit but I can't figure out how to get it to allow me to even open the two plugins I'm trying to edit because they are greyed out when I launch xEdit and won't allow me to even load them up.