Help! My Launcher didn't update

[Katzyn]

I've read on another site if you're having that issue to go to your documents/My games/FINAL FANTASY XIV - A Realm Reborn and open FFXIV Boot

Make sure 'BootVersionCheckMode' is set to 1, save and restart the Launcher, and then it will work. I'll cross my fingers that you won't have to reinstall everything.

This helped me as well; thanks a lot!