Hi all. We have 7.5.4.2 and are thinking about upgrading to 7.5.6. I downloaded the zip file and was reading the instructions on the upgrade page and was confused about this:

"Upload all files and directories from the unzipped UBB™ directory to the UBB™ installation directory, except for the includes, styles, and cache_builders/custom directories."

What is the installation directory? We have our regular directories that are running the board but do we create a directory within /ubbthreads called installation or just copy the files and overwrite the existing directories?
Probably a simple thing but just want to be sure before proceeding.

Thanks.