MoinkySchmoink

After a long try everything and clean everything out session I got it to work. The uninstall needed to be done in the control panel. I also added a 2 in regedit as admin under windows installer so it is automatic and not manual, and stopped/restarted windows installer. -not sure if I needed to do this I really wish the software was better, winwing should have a clean up utility or good built in uninstall. I am also fighting the pushy updates in the software so as not to revert and it likes to hang up on the update screen sometimes. Anyways-control panel got it for me! Hope that helps others! Windows 11 btw

No luck trying this approach. I cannot fully remove simapp pro for some reason (via add/remove). I also ran the file you suggested, restarted and attempted to install, nothing. I asked winwing cs if they can provide a clean up utility for their software. Hoping I don't have to return this stuff.

Has anyone gotten this after downloading the 1.9.9 version? I uninstalled the newest version and downloaded 1.9.9 on the advice from the support ticket people, but now I cannot install. I had the same problem where I switched to 4x32 mode for elite dangerous and it bonked everything.