How do I install Easy Populate to ZC 1.3.9h?

Does anyone have a link to recent instructions for installing Easy Populate to ZC 1.3.9h? All the instructions I've found instruct intalling files to the admin folder (or rename the files to the new name if changed for security) but my 1.3.9h doesn't have the admin folder or I haven't found it if it does.

THanks for any help

my 1.3.9h doesn't have the admin folder or I haven't found it if it does.
If you can access the admin you have the folder
I may not be named admin

I can access the admin page but when I pull up the ftp there is no admin folder listed, I have public_html and one called manage.

If you can access the admin you have the folder
It may not be named admin