Adv.dupe help

Hey peaple when i bought gmod from steam yesterday, i wanted to download things, whitch i have done correctly, but with adv dupe files there isnt a adv dupe folder in my gmod folder can you please help.

data/Advanced Duplicator should be the folder you’re looking for. The data folder is in the root garrysmod folder.

Seeing as you bought Garrys mod yesterday, I doubt you have the Adv Duplicator tool at all.
To download it, get Wiremod using SVN.
Here’s an SVN tutorial: http://www.facepunch.com/showthread.php?t=688324