Hello, hello BernhardRieder, thank you for posting your question.
It really depends on your current build. Thankfully, I found a very in-depth discussion that seems to bear a few similarities to your current concern. MatthewSoedesco and Quetzalcodename worked together to find a solution involving missing binaries for Win64 in their case.
If you have the time, feel free to take a look.
I hope this helps you.