What is a TS4SCRIPT File Type?
Unless you are trying to modify the game by editing game data files or installing TS4SCRIPT files, you probably won't encounter TS4SCRIPT. To use the TS4SCRIPT files in The Sims 4 you must first enable custom content and mods by selecting other " from the Game Options menu and by ticking, Enabling Custom Content and Mods " box. Then, you need to create a "Mods" folder, place your TS4SCRIPT files and any other related files in the folder, and move the folder to the following directory:
Les Sims 4 / Documents / Électronic Arts / Les Sims 4.
Since the TS4SCRIPT archives are compressed with Zip compression you can use Zip decompression programs such as Corel WinZip, WinRAR, 7-Zip, or Apple Archive Utility to extract the contents of the archive. To modify the apos, rename the apos, extension of the .ts4script file to .zip, decompress the apos, archive, edit the contents, compress the apos, archive to .ZIP file, then rename the apos; extension of the .zip file to .ts4script.