1.I have the steam copy. I bought
Silent Hunter: Wolves of the Pacific, then realized I couldn't mod without
Uboat Missions so I bought that too. Then I uninstalled the base game and downloaded the
Uboat Missions. Then I installed JSGME and RFB. Also my version is 1.5
2. I have it installed on a Hard drive.
3. I'm not quite sure what this question means, I haven't heard of a patch for the game itself, nor have I heard of "Large Address Aware"
4. What do you mean by this? Unless some remanence of the base game only download is still on my computer, it should only be one.
Thank you so much for helping me out. I really want to get into this game