I have problem with a strenuous X........MP3 why i say X-MP3 is cause it doesnt exist physically on my harddrive for real longer, cause it becomed corrupted in some strange way

but still the file looks like the file previous did when it worked, it's still on 10 Mb in size, and still it have the same filename, but i can't do anything with the file, i cant play it,
i can't delete it (there isn't even the dialoge box "do you want to remove this file to crappbasket" when presing delete button)
so the problem is i can't get ridd of it in any way it seems..

i can't even add the file into any MP3 fixers ore any file-shredder, cause "the file doesnt exist" the programs complains after selecting this Mp3,
its not the first time this happends to a single Mp3 for me, i dont remember how i got ridd of the files before, but i did something that removed it
I tested a disc defrag on the affected hardrive allso, but this file is auto marked as excluded by the computer offcorse
I have allso used chkdsk on this drive, and the file refuse to die

any ideas would be appretiated