Microsoft JScript error

Hello, I was wondering how do I edit a script, when I open one on my pc, gives the following error:

Script: C:\Users\GABRIEL\Downloads\Game Dev Tycoon\mods\gdt-modAPI\api\research.js
Line: 33
Charact.: 2
Error: ‘GDT’ is not defined
Code: 800A1391
Source: Microsoft JScript runtime error

Can someone help me?

i guess you need to add something or delete something with the “GDT”

i have never been this early to a post lol

Just right click on it, then select open with and open it with a text editor

and pls delete that with the secretly we are gays on my post

okay hahah xD