TDW Patcher is a tool that helps you patch certain features ( included in WoS ) ;lets you enable or disable certain mechanics of the game. Things like enemy AI, weather, crew Map contacts and so on.
WoS comes with a pre-made patcher file, (activated with TDW Generic Patcher) that will enable all the features needed for the Mod.
Just follow the instructions. It's a bit scary the first time but the 'TGW Generic Patcher' is one of the best tools ever mad for SH5
