Quote Originally Posted by Enkidoh View Post
If I remember rightly, the Code 601 error is usually caused by the internet browser you're using to access the Mogstation - if your browser has added levels of security which stop scripts from running in the background, it might be blocking a certain security script Square Enix uses when you enter your card details to check that your card is genuine. When I first entered my card details for FFXIV back in version 1.0 I ended up with the same error - I had to disable Firefox's 'Noscript' add-on before it would work, so it's possible this might be the same problem you're having.
How do i disable firefox? my web browser i used is chrome.