Quote Originally Posted by Mama_Val View Post
I've just experienced this issue as well. I haven't tried replicating it, but I did have Chrome and Discord open for awhile and when I ran the launcher, it had switched from DX11 to DX9c and the option to enable DX11 was grayed out and unable to be toggled. If I tried running the launcher with DX9c, the game encountered an error and could not launch. After a computer restart, I made sure to launch FFXIV first and the option to re-enable DX11 became available, and the game was able to launch. If I come across anything more that may help, I'll edit this post.
Thank you for your input on this thread.