The operation can’t be completed because an unexpected error occurred (error code -50).

I have recently purchased an external USB SSD and copied some files from an old Windows laptop that I threw away eventually. I now try to copy and paste the files from the disk to my personal Macbook air and I am getting the above-mentioned issue:


The operation can’t be completed because an unexpected error occurred (error code -50).


I guess since I moved the files from the Windows machine the hard disk is formatted from Windows OS and macOS cannot handle that. For sure I cannot move files to disk as well. Moreover, when trying to move files from the hard disk to a friend's Macbook Pro it works properly and can move the files to the laptop (again not the other way round).


Is there any workaround this issue withtout deleting the files or re-formatting the disk? Is there a way in general the disk to work smoothly for both MacOs and Windows machines?

MacBook Pro 13″, macOS 14.3

Posted on Jan 14, 2025 9:52 AM

Reply
Question marked as Top-ranking reply

Posted on Jan 14, 2025 10:23 AM

Windows supports, at least, three drive formats that can be read by macOS: DOS16/32, ExFAT. & NTFS.


The issue is likely caused by the file system used on the external USB SSD, possibly NTFS. macOS can read NTFS but does not natively support writing to it without third-party software. This limitation might also result in occasional errors when copying files.


Two popular third-party apps for this are: Paragon NTFS for Mac or Tuxera NTFS for Mac

Similar questions

1 reply
Question marked as Top-ranking reply

Jan 14, 2025 10:23 AM in response to chrathans

Windows supports, at least, three drive formats that can be read by macOS: DOS16/32, ExFAT. & NTFS.


The issue is likely caused by the file system used on the external USB SSD, possibly NTFS. macOS can read NTFS but does not natively support writing to it without third-party software. This limitation might also result in occasional errors when copying files.


Two popular third-party apps for this are: Paragon NTFS for Mac or Tuxera NTFS for Mac

This thread has been closed by the system or the community team. You may vote for any posts you find helpful, or search the Community for additional answers.

The operation can’t be completed because an unexpected error occurred (error code -50).

Welcome to Apple Support Community
A forum where Apple customers help each other with their products. Get started with your Apple Account.