Problem With WD My Book World Edition II

Please Help…

I have face problem with my WD My book world edition II, the problem is it give following error message while configuring the administrative task.

"ERROR: System is busy now! Please try it later."

I even hard reset the drive but the problem did not solved and become more serious. Every time when i log into my web interface after login intial setup begin when i hit the finished button above error appared and intial setup start once again. I attached the error message with this message can any body help me regard this problem.