I've installed multisite (sub-folder version), made a first sub-site and everything's working great. However, I can't find the upload files on my server.
I installed 2 folders in wp-content, blogs and blogs.dir (I wasn't sure if .dir is a windows suffix for a folder and I reckoned I'd find out by seeing into which of the two stuff got put). But they are both empty.
When I hover over an image I have uploaded it gives me
Any ideas where they might be?