There must be a problem with the "DD_TypeVII_OpenHatch_V1.0.rar" file because the files were in the
data\intertior folder, the
NSS_Uboat7 folder was totally missed! Anyway it is now corrected & works.
Now who stuck the observation periscope right in front of the open hatch, is this correct?

I also assume that you can't click on the hatch to enter it anymore?

But ... I can live with that!

It is still one very cool mod!

Thanks again!