Where are UI, Macros & Configuration files?

Hello guys,

Having a slow connection at home, I would like to download the update on another PC at work, and copy-paste it straight onto my own at home.
At first, I hoped that I could just get the .patch file before it deletes after the install, but this doesn't seem to work. Everytime I restart the launcher, it tries to download the file again. Whatever.

So the plan is now to plain copy-paste the folder located in Program Files (not My game), but I fear losing all the configuration files (UI, macro, etc...).

Would anyone know where these files are? I can't find them on this PC (which has never ran the game)...

Thanks in advance,