Issue was solved by user HeldInTheMoment.
See his topic for instructions.
1 person found this helpful
I have the exact same problem. Identical.....except running English. What is going on???
To All facing the same problem:
I added a more detailed description in the original thread of HeldInTheMoment:
Lightroom 6.8 Update - FAIL [Will not open due to missing DLL file]
Please look up there.