Are you regularly getting Apple Error Code 54 when you are trying to move your files using the iTunes application on Mac. The error can occur if you do not have the permission to move that file so you check the permission settings and make it default. IF the file you are trying to move is already corrupted then you won't be able to move it or perform any other operation on it. Any corruption the application because of which it is not working properly can also cause Apple error code 54. To resolve this error you have to reinstall the application on your system and if any of the files have been corrupted or lost because of the error you can recover them with the available backup source. You can also use the time machine backup utility to restore all your files. In case it is not working then you can use the Mac data recovery software which can scan the drive for the corrupted and the deleted data and show them in the preview. You can select and restore them easily. So download the software and use it after you fix Apple Error Code 54.