Guest Faber Posted September 25 Recently downloaded cumulusX to try with prepar3d. Ran the installer which promptly disappeared. Tried manually moving the cumulusx folder and clouds folder into prepar3d\simobjects\misc folder. double clicking the cumulusx.exe appears to try starting the program but it stops immediately. I am running windows 10 and it is up to date with latest updates. Tried running it in compatibility mode for win7 and also winxp sp3 (and I am always running it as admin) but no dice. Any ideas? Quote Share this post Link to post Share on other sites
Peter Lürkens 26 Posted September 26 It is possibly a missing simconnect interface, CumulusX! would require FSX-SP2-XPACK. best regards, Peter Quote Share this post Link to post Share on other sites
