SH4 Gold Edition
 

I just installed the new Gold edition which is V1.5 w/ all patches. Then I added the Mods in the following order : TMO 152, TMO_sboat_engine_Patch, RSRDC_TMOv15_v371, Patch 10 for RSRDC. OMV400, OM V400 patch 1 and TMP enable Uboat V4.
I then opened to play the game and I do not have an americam career. Just War Patrols. Ihave the German Career. I have not adde any envirements or sound Mods, however, I may add ROW sound .

Is this correct or did I do something wrong???

Did you use JSGME to install them? If so, just pull them out and put them back in one at a time to see what happens. If no, you're probably going to have to start all over again with a clean install.

The only thing I can say for sure you did wrong was to not stop and test, one mod at a time. That way you always know exactly what broke it.

ive seen this before, enable_uboat makes the U-boat campaign playable, and removes the ability to play the american campaign, jjust disable enable U-boat and it should work, you just have to enalbe the uboat thing when you want to play a german campaign

SH4 Gold Edition
 

Thanks, that worked.

Otto