can't move win10 or win11 iso to usb drive

[mesa]

hi there,
i have recently installed ventoy on my usb flash drive (kingston datatraveler 100 g3/64gb). anytime i try moving a win10 or win11 iso to the drive, it fails and displays an error: "files has properties that cannot be copied to the new location". i tried looking up a fix, but it seems like no one else has the same issue. any ideas? thank you.

[Steve2926]

It is not an error. It is just a warning which you can ignore. It is probably because you are copying a file on an NTFS volume to the Ventoy exFAT partition and some properties of the NFTS file system is not supported on exFAT.
If you don't want to see the error - reformat the main Ventoy partition as NTFS.