At last a version which supports Prosim 737. I made a total fresh install on my main PC. A backup of a clean Windows 10 was restored and then install process started all over again, Wonder how many hours of my life I have spent on install software....
Prepar3D installation is straight ahead. I have installed mine to D: which is one of the two M2. SSDs in my main PC. Then it's all over again with all the scenery and utilities, configuration etc. Think I spend 10 hours this time, but until now it's all worth it. Very stable, good performance and great scenery and clouds.