If this doesn't work, your fsx is vanilla so I'd recommend deleting everything fsx and flyinside related. First reinstall fsx, run it. Get it working ok then and only then add flyinside. What do you think ?
Have it on now. Was present when when I was running Windows 7 and Flyinside worked. Know that they released a newer version which I installed with Windows 10. Will try and uninstall and see if this is causing the conflict
Well, that didn't work out so well. Now FSX crashes whether or not I try to launch Flyinside. Looks like another uninstall and reinstall, this time I'll be sure all old folders are removed.