I keep getting an oss error message that prevents me from loading music not purchased through iTunes! How do I fix this? I think it’s pretty stupid that this is type of error is even happening on a supposedly “Pro” product for Mac.
this is the message I’m getting: The operation couldn’t be completed. (OSStatus error -54.)
The “OSStatus error -54” comes up whenever a file can’t be located on your Mac. Can you please try playing the concerned songs via iTunes to see if they have been moved within your storage?