Would you be able to upload a demo of your game please?
I should point out that the copy of the Title X Script
that I found was for RPG Maker VX, and this script is under the XP section...
( Although it looks like all you would have to do is to change the line
$data_system = load_data("Data/System.rxdata")
$data_system = load_data("Data/System.rvdata")
and it should translate to VX. )