The problem turned out to be the old D-Day add on rather than the NEK installation itself, something to do with that add-on mucking up the opening cutscene on launch.What seems to be the problem? I'm running a set of installs on Win 8.1, don't recall doing anything special although I may have set the desktop shortcuts to the exes to run in compatibility mode, probably set the exes to run as administrator, that would be about it. CFS3 App Data files installed into the "roaming" subfolder, which is slightly different pathway from XP.
Is it something to do with NEK addon? If you choose to install ETO instead of the NEK, you will find that NEK is incorporated into ETO. Much better than the old NEK version.
HTH,
Reinstalling the NEK over a basic CFS3 install seemed to work, so far now I`ve got a main install and a DP Korean Skies version working and currently looking to install MAW and ETO as seperate folders once I can track down the installation files.
How do you currently get Over Flanders Fields, I used to have an early version but the payware variant appeared round about when my initial problems began so I never got around to getting it.