I would partly disagree with that. If RGH didn't support Windows 10 in any way, then I wouldn't be enjoying LSPDFR 0.2b and bunch of different mods for it, for the past couple of hours after the steps I mentioned in the thread, that worked for me. You do not have (though you can) to downgrade back to Windows7/8, because RGH developers are moving to Windows 10, too, thus I am sure an update is on it's way with the compatibility of Windows 10. If I'm not mistaken, they already answered someone on their forums that Windows 10 has no issues with RGH for them when they tested it. Either way, what people can do, if neither mine or @TheUniT possible fix didn't work, is to downgrade, yes, but I wouldn't call that the best and wisest option. Trying to sreach forums for any other possible fixes is something you can do, too. Anyhow, if all the steps mentioned above worked for anyone else, I'd be happy to know!