Hi, FF14 has previously been working on my system but now the launcher fails to start, with no error given. I click PLAY in steam and the button changes to say cancel, then just back to play again with the launcher just not starting.

I have a desktop with Steam OS installed, and I'm trying to launch it through Steam, I have a Steam licence for the game.

I have tried reinstalling and it does the same thing.

I have tried re-installing including manually deleting the remaining files in Steamapps, and from MyGames and the problem still persists.

I don't know if there is anything left I can manually delete for a cleaner re-install, and I've no idea what's changed as it has been working before! Any ideas?