I put the project file into the correct directory but nothing has changed in game.
I assume your directory structure looks like this ?
....Civilization4\Beyond the Sword\Mods\Rise of Mankind\Assets\Modules\Projects\Vincentz
and you have updated to Bts 3.19 RoM 2.71?
Are there any other folders in the projects folder than Vincentz?
Which other mods did you install?