Failed to load resource

URL of experiment:

Description of the problem:
I was able to initialize the experiment, and the resources were downloaded- and then an unknown resource error came up right with the first image. After some reading in the forum, I’ve changes the images path to not include the local computer path. Meaning, “slide1.jpg” instead of “C:/Ester…slide1.jpg”. Offline, the experiment runs just fine.
But online it doesn’t even initialize.
The html folder is in the experiment folder, and inside there’s a resource folder with all the needed images…

I would appreciate any advice!