Can't get isboxer to work

I have set everything up, but when I try to start up the team, the process ffxivboot.exe appears for a few second then disappears. Nothing happens afterwards. Can someone tell me why? I have 4 characters set up
Console:

/====================================================
|
| 04:02:24 ISBoxer: Preparing to launch Character Set 'Team'
| 04:02:24 ISBoxer: Settings imported from ISBoxerToolkit.GeneralSettings.XML
| 04:02:24 ISBoxer: Making sure Characters in Character Set 'Team' are valid...
| 04:02:24 ISBoxer: Good!
| 04:02:24 ISBoxer: Launching Character Set 'Team' all slots...
| 04:02:24 ISBoxer: Launching Slot 1 Character 'Char1'
Successfully executed '"C:\Program Files (x86)\SquareEnix\FINAL FANTASY XIV - A Realm
Reborn\boot\ffxivboot.exe"'.

[lax]

Get us "Diagnostics for game crashes" from ISBoxer's Help menu. http://isboxer.com/wiki/Diagnostics