If servers are not offline, then move to the next solution.
If so, wait for the time mentioned on the forum to recheck for the game servers to be back online.Visit the Square-Enix Forum to see if there are any announcements regarding the maintenance of the server.Before moving on, it is always a good idea to check the servers. This error message mostly appears when your game could not communicate with the game servers.
On testing the game on our workstations, we were able to find the following solution to the error “FFVIX Unable to Complete Version Check”. But naturally, when new updates are added, mistakes do take place, and the same is true for Final Fantasy XIV and an error message that usually pops up too often for the Final Fantasy XIV is “FFVIX Unable to Complete Version Check”. This error message seems to pop out especially after a patch.
