allora, ntfsfix:
da windows, fatto controllo, ma stesso errore.codice:# ntfsfix /dev/sde1 Mounting volume... OK Processing of $MFT and $MFTMirr completed successfully. Checking the alternate boot sector... OK NTFS volume version is 3.1. NTFS partition /dev/sde1 was processed successfully.
quindi l'ho formattato, e sto ricopiando tutti i dati.
vediamo che dice.