WDBACX0010BBK - Can't access one of the folders

[GDelaCerna]

I have one folder just suddenly won’t open anymore.  Instead, I get a message I need to format the disk before I can use it. 

With the exception of this one not opening, all folder are fine.  I am pretty sure the files still exist as when I do the virus scan of such folder, the number of files being scanned are still there.  I already tried re-installing the drive as welll as sharing the drive but did not work

Please help.

[John012]

The folder is corrupted.

There are many threads on the community that discuss this type of issues.

Try using a recovery software in order to repair the file if possible and then reformat and test the drive.