Problem 688i HK under Windows 7

[aguillon]

Hi guys

I've installed 688(i) HK on my laptop running Win7 (under a c:\Janes directory). I installed the win2K dlls and the realism patch.

I run the game in Win95 compatibility mode.

Now, strangely, everytime I leave the ship control station, my speed resets to zero. So every time I switch to sonar room or map room, my sub is dead in the water.

Has anyone encountered anything like this before, and is there a solution you know of? 688 HK was my favourite sim, I'd love to be able to run it again.