Greetings Mathias, I also am a new member of the group and hope to learn lots. I had a lot of issues installing ProX under windows 10. I have been running windows 10 for almost a year and everything has been handled by windows update. To get Samplitude ProX to work at all I had to get a disk image of the latest build and install it. Then ProX runs. It has been a busy month. While I don't know Samplitude yet, I have a lot of experience installing and reinstalling the software and making it work under windows 10. Welcome and thanks to you all.