Windows 7 - Windows disc diagnostic user resolver Bug-ing me about HDD failer

Hi all

I have "problem" with "windows disc diagnostic user resolver", it allways report's to me that i have problem with my HDD (it shows with witch HDD), it's telling me that all of my stuff is in danger of being lost, and that i need to backup all of my files from that HDD ...ect...

But I have run few of programs that can identify or repair bad data, or bad sectors or corrupted files on HDD's, and they all came positive (no problems on dick).

The only way for me to deal with this anoying prog is to "kill" it in windows task manager (DFDWiz.exe), cause it's buging me when I play games (it minimizes them) or when I run some progs, or when I watch movies ...ect...

If anyone knows how to fix it permanently, eather the HDD or "windows disc diagnostic user resolver", I would be most thankful

btw, I tried to change sata cable (didnt work) and try to disconect that HDD (that helped) but i hope that there is another way, ecept to "end task" it

tnx all

I would Check the hard drive with the manufacturer's diagnostic tools.
Hard Drive Diagnostics Tools and Utilities (Storage) - TACKtech Corp.
HD Diagnostic