Magic Music Visuals

Hi everyone
I have a big problem with collecting assets I dont understand why I'm getting this message?
No assets could be collected.

Please make sure you have the proper read/write permissions.

Do you know what could be the problem or why magic is thinking that I dont have the right permition?

Thank you
Domi

Is there something "special" or "different" about the destination you are copying to? What is the exact path?