

To Windows users, the most frequently used file systems are NTFS and FAT. Why did this error happen? In general, if file, folder, MFT, FAT or the USB drive gets damaged due to certain reasons, this error will appear. 4 Causes for "The File or Directory is Corrupted and Unreadable"Īlthough partition not accessible error is common to many of us, yet the causes remain unknown to most users. "What caused this error message? And how can I solve this issue? "Next we will show you all you want to know. If you are unable to find a way to fix this error message and access the partition on that USB drive successfully, the direct result then is file loss. Seeing this error message, you cannot access the data in the USB hard drive partitions.īy checking the file system of the USB drive, you are likely to find that it is RAW file system. Do you want to format it?") Such problem may happen to anyone.

Have you ever encountered the error message that saying " file or directory is corrupted and unreadable" when using a USB drive under Windows operating system? ( Sometimes the error message could be " You need to format the disk in drive X:before you can use it.

