Thank you for your explanation. I tried some negatives now with Nikon Scan but it won’t satisfied me.
Now I give Vuescan a try but there is one problem:
I scan the RAW DNG like in the tutorial. After converting I see the NLP camera profile. The problem is now that my conversions have a strong orange/red cast. In film type neutral or cooling it is most of the time ok but not perfect. Warming, Standard, Kodak or Fuji have a very strong orange/red cast and are almost useless.
I tried scanning this negatives with my digital camera and there it works fine (but without ICE 
)
I am using Vuescan 9.6.47 and a Nikon Coolscan 4000.
Hope you can help me
Olli