
Originally Posted by
Bluestar2kx
I would also like to add I've had no issues running FFXI at all under windows 10, and I've been using it as my primary OS since the first insider build released late last year, and through 2 pc's, as i upgraded my system in march.
Goto your FFXI folder > _commonRedist > DirectX > jun2010 > run DXsetup.exe
This might also help, it should install a lot of dx files, as 10 doesn't launch with those installed, and may have removed any you had installed from your last OS.