Let me see if I understand. You want some NON-VBA script to write your macro into every users Normal. I am not sure you CAN poke the BAS file into Normal with a non-VBA solution.

You can use VBA to do it, importing the BAS file. Although you will have to open the Normal file first.

I am not quite following why this is needed. Add-ins do not have to be in Startup, they can be in any folder including network folders.