October 3, 201510 yr Hello,I downloaded and installed P3D 3.0 without problems. Then I tried to activate. After typing in license ID and license password, I got following message: "Error: Registry key could not be opened/created or is missing. (9217)".How can I solve this problem?Additional information: I have Windows 10 installed, and I am running P3D 2.5 without problems.Regards Arndt Arndt Laube P3Dv4.5 and P3Dv5 Brunner CLS-E Yoke & Rudder, 2x Logitech Throttle, several GoFlight modules Intel i7 9700K, 16 GB RAM, Geforce 1080Ti, monitors 3840 x 2160 and 1360 x 768
October 3, 201510 yr Arndt, try installing again , this time right click on the setup.exe and run as administrator...if you did try removing the UAC. Jorge
October 3, 201510 yr Author Thank you for your advice, Jorge! UAC is disabled in my setup. I reinstalled P3D 3.0 with right click as an administrator, But unfortunately the problem persists. Has anyone another suggestion? Arndt Arndt Laube P3Dv4.5 and P3Dv5 Brunner CLS-E Yoke & Rudder, 2x Logitech Throttle, several GoFlight modules Intel i7 9700K, 16 GB RAM, Geforce 1080Ti, monitors 3840 x 2160 and 1360 x 768
October 3, 201510 yr Author Jorge, you have been right!!! I learned, that in Windows 10 it isn't sufficient to deactivate UAC in the system control panel. You have to do it in the registry!!! Once I did that, I was able to activate P3D 3.0. Thank you again, Jorge! Arndt Laube P3Dv4.5 and P3Dv5 Brunner CLS-E Yoke & Rudder, 2x Logitech Throttle, several GoFlight modules Intel i7 9700K, 16 GB RAM, Geforce 1080Ti, monitors 3840 x 2160 and 1360 x 768
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