Having come back to MTW2 after a couple of years i'm having trouble changing the descr_strat file details from vanilla to 1 turn = i year and showing the turns as years.I change the file and make it read only but then find i can't select a campaign from the faction list.Am using Windows 10 and steam version of the game .Mods with different scripts run ok, just cant change vanilla or my own mods run from kingdoms folders folders. Any ideas?