cnsaviation

It was just an upgrade. And I already tried deleting my shader cache and it was reduced but still there.

It turns out I forgot to enable controllers (How silly of me). So that's sorted out. Rendering issues are still apparent though and I still can't use the bar at the top when in full screen mode...

Okay, I just did a FULL re-installation. The framerate issue is fixed (before updating to W10, I had about 30-40fps wih the default aircraft, now I get up to 60) but it doesn't recognise my joystick (which is an old Saitek ST90 btw), has some rendering issues on the scenery and the options bar (thats what I call the thing that comes up when I press Alt) freezes the game when I try to select something. I assume it's a problem with the drivers but I can't find any ST90 drivers online. Any other ideas? Any help will be greatly appreciated

I just got the final version of Windows 10. At first, it lagged A LOT. I couldn't even get a single FPS (Like, it was literally stuck at 0.9 FPS even with the default aircraft). I reinstalled FSX using the 'repair' option and now it crashes every time I start FSX. At least in the case of my system...