That's strange, if one works and the other does not must have an error in logs, try to check logs as you did previously but only after when an error occurs.
Without Portugal Pack, you should get it to work with the latest version of https://forums.civfanatics.com/reso...h-official-portugal-pack-dlc-lusitânia.25478/
And did you try with steam? delete all mods in the mods folder and subscribe to this one: https://steamcommunity.com/sharedfiles/filedetails/?id=1326714704
Hope that helps.
Without Portugal Pack, you should get it to work with the latest version of https://forums.civfanatics.com/reso...h-official-portugal-pack-dlc-lusitânia.25478/
And did you try with steam? delete all mods in the mods folder and subscribe to this one: https://steamcommunity.com/sharedfiles/filedetails/?id=1326714704
Hope that helps.