Shoutbox

I have Vista, and with the upgrade i still have my old windows files, so what i need i to erase them, whenever i tried to erase them a window opens, saying that i need permision from trusted installer to erase it, so i can't
any software to erase them? or something?
thanks in advance

tried shift+del ?

You can try going into Safe Mode and then delete it ... or download a File Shredder.

Shift+Del: tried, didn't worked
Safe Mode: already tried
* DarkMe tried File Shredder

Edit:
C:\Windows.old.000\Program Files\Internet Explorer\hmmapi.dll    The system cannot find the file specified.
That happen for all the files

Hmm, that's fuxxed.
You can try searching Google ?

Never used one so I can't reccomend one I'm afraid.
Download.com says that that one is the most popular, however there are others.

still the same problem, i think i will format the hd