One thing I've been confused with when it comes to the mods and especially merging two or more together to try to get multiple to work for the campaign is the "meta.lsx" file. I am unsure as to what this file does exactly, and if it's needed at all, however sometimes I encounter errors and changing this file really only changed the mod name on the mod menu, but it made me unable to load the savegame again.

Any info I could get on this would be appreciated.