Ahah! I've received the files and it all suddenly becomes clear.

The exported file is in UNICODE, and KiXtart doesn't handle this very well.

Once I converted it to ASCII the script worked fine.

There are a number of ways to convert to ASCII, but my preferred method is:
Code:
"%COMSPEC%" /A /C "type unicode.txt > ascii.txt"


This will convert a UNICODE file "unicode.txt" to an ASCII file "ascii.txt".

IIRC you can also convert it by opening in Notepad and saving again, but the command line method is guaranteed to work. You can convert from ASCII to UNICODE by replacing the "/A" with "/U".

Convert your file to ASCII and try again - you should have much better luck.