Oh my god guys such a problem  I formatted my OS drive as my machine was getting laggy. 

However now I have done so, I can't seem to access anything on my secondary drive which has everything I ever use on it.  It comes up with a msg saying D:\ access denied.

I'm administrator of the computer. 

In disc management it shows up with the data still there as an NTFS partition however not in the properties of the disc it shows up as raw!

Please help Trekie did mention something about changing ownership but I cant find anything about it .

Oh i attached an image to help with the problem

Taking ownership:

http://support.microsoft.com/default.aspx?scid=kb;en-us;308421&sd=tech

While I am not especially confident in your particular case, it is the first thing I'd recommend you try, too.