Quote: "The script is fine. Make sure it's saved as a .fpi file, and not a .txt file."
Yes, the script looks fine.
You do want to save the file as a TXT file, but you want to save it with the FPI extention. (mylogic.fpi not mylogic.txt)
Make sure your text editor didn't put both extentsions on there as in mylogic.fpi.txt, because I have had them glitch and do that before.
Also make sure that you navigate with the button to your file when assigning it to your dynamic entity.
Typing in the path can cause it to flake out, so select it from the navigation menu instead. (the little button with the ... right next to the path input box)
Make sure you hit the Apply Changes button.
Quote: "Im not sure but it may be because you are using no comment mark before your desc. I cant remember the layout so im not sure if there should be one or not."
You should NOT have a semicolon in front of the description.
Commenting out the description will result in the script failing to run.
Put the actual file up here so we can test it.
Which text editor are you using? (notepad? wordpad?)