I could explain where the [1] is coming from, but meh. It's wrong. It will probably work on the machine the theme was created on because of IE's cache, but that's it. You don't want the .dll at the end or the path either, but NLM anticipates this error and removes them.

It should be just:

*NetLoadModule lsxcommand-1.9.4

The reason you get invalid zip file instead of file not found is because of loose-screws. It still returns empty files instead of proper http errors.