thanks for your reply. Yes I did use the full C:\User path but only because the relative path didn’t work and I though that might be the problem. However, I’ve tried it again with the relative path, and the same error occurs just displaying the relative path.
Here is the link to my experiment:
in fact, it is not the real experiment just a test to see how uploading audio files work. It is simply one sound routine containing the audio file (Audio01) which was defined with the relative path in the sound component. I created this experiment, checked if it worked offline (which it did), then I created an html file, pushed all the files to pavlovia and then started the experiment by clicking the online experiment running button. So, the above link opens and the error occurs as soon as I’ve entered the participant number.
I hope this information might make it easier for you to help me.
And thanks again for taking the time to help me, I really appreciate it.