Hi!
I’ve U-boat Missions installed and it patched the game automatically during installation. I’ve a save but I made it before meeting the Jap Task Force and sinking Ise (or Hyuga).
I read that someone had had similar problem and he hadn’t found a way as well. In which of the save files are my current position coordinates? I checked all and found only the waypoints of the plotted course. If nothing can be done will have to try again then…