Thank you for the update RareItems.

If you are still having problems, you may want to try a clean boot. Simply open the task manager and select the 'Start up' Tab. Disable everything here and restart the PC. This will make sure that no background processes are interfering with the game.

If this does not solve the issue, can you post a screenshot of the full error message?

We hope we can be of assistance in helping you enjoy the exciting world of Final Fantasy XIV!