mod TMO FOTRS RSRDC STOCK 1.5

[Phoenix35]

Ahoye everybody, finnaly i found the shark ,blackwolf and titan but there's a lot of folder and i don't understand what they do ( TMO,FOTRS,RSRDC,STOCK1.5).I used jsgme to install them but when i loading a campaign or a mission the game crash and i come back to the desktop.I used only the 1.5 addon u boat missions, could you explite me how to do and used this mods, thanks to responde to my request.