Gmod downloaded only a lua file on each server

I needed help my Gmod download all files except the lua files, gmod I have since reinstalled it was still not After this steam and then is not it?
What is the problem?

Set your Steam language to English until the next update.

It downloads 1 big file instead of 94561544 small ones.

Not sure you download 9 million. Couple thousand perhaps.

It is still not