How to create Mod?

I really like this game. I work in software development, and although it’s unrelated to games, I want to create some mods to make it more interesting. I followed the official instructions and checked the “FarthestFrontier_Mod_Content_Creation_Guide.pdf” file, but I ran into a problem early on because I couldn’t find the Farest Frontier Tool. Eventually, I found the application in the [Steam database](https://steamdb.info/app/2789700/), but I encountered an error when trying to install it through Steam.


I look forward to everyone’s help. Best regards.

What does the error say?

It has been resolved, refer to this [website](https://steamcommunity.com/sharedfiles/filedetails/?l=latam&id=2854936721)