There is a typo in the script, just write > Sideview
In the script, it's written > sideview
Try Moghunter scripts, his HUD work quite nice with this script. Just tested it.
I copy pasted this script in Moghunter demo.
http://www.atelier-r.../ACE_BAT03.html
Go line > 86 > FIELD OPTIONS
From there you will be able to move the line of your character.
What line is the "typo" on, a lower case really changes that much?
I did control + F and looked for "sideview" no typo