I made an experiment with an existing simple script to see if my machine was properly set up (yes I have Watcom C): opened NICATPW5 ( the script of Cat's Paw 5, + 10% to Energy Weapons) with FSE, saved it with another name and edited so that it gives + 10% to lockpick. FSE saved, compiled and registered it totally succesfully. I wrote the proper .msg and checked it was really registered. It was. I started the editor, put Cat's paw on the ground and chose "new script". My script was in the list. Hit f8 and made the PcC use it, and nothing happened of course, except for the item desappearing from the PC's inventory . I am going to learn scripting, but without a way to check if new scripts work I'm hitting a stone wall. Any idea about what I'm doing wrong ?