PennController for IBEX › Forums › Support › Audio stimuli don't play on phones › Reply To: Audio stimuli don't play on phones
May 2, 2021 at 7:42 pm
#6916
![](https://www.pcibex.net/wp-content/uploads/2018/10/IMG_8365-e1540835663655-150x150.jpg)
Keymaster
Hi,
Your zip file is not publicly accessible at all: if I try to open its URL in my browser manually, I get an “Access Denied” error
You need to expose your file, which means that your bucket should not block all public access, and your object should be readable by the public, as on this image for example:
Jeremy