Nothing to be worried about, this is not a bug and the message is just a technical warning. The chkdsk conclusion is "Windows has scanned the file system and found no problems."
Since about 2016, Windows allocates space by chunks of multiple clusters, but it still correctly processes files allocated by a single cluster at a time. You need not make a copy to use it. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1958180 Title: "not in multiple of 0x10000" chkdsk errors for sparse files To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ntfs-3g/+bug/1958180/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs