Critical MFT files are corrupt

WD External Drives WD Portable Drives
1

I can’t access my hard drive anymore. When I connect it to the laptop, it recognizes it, but I can’t open it because “the disc is not accessible and the parameter is incorrect”.
I’ve tried to run chkdsc /f, /r, /e multiple times and it didn’t help. All it showed was “critical master file table files are corrupt” and “insufficient disk space to hotfix unreadable system file 4”.
Is there anything I can do to fix the issue?

2

Hello,

See if the following link helps.
http://answers.microsoft.com/en-us/windows/forum/windows_8-hardware/drive-is-not-accessible-the-parameter-is-incorrect/a83f7c88-7341-4bd0-b289-0084adcc2a45?auth=1