Cant edit header.inc.php

Can anyone help me basically I am trying to change where the emails anf bug reports get sent but I cant edit the header.inc.php file. I go into it via cuteftp change everything press save but as soon as I go back in it reverts back to the default address. I have tried changing the permissions but nowt works.

Any ideas?

Try going in through you cPanel (or whatever your host uses) and try editing the file there instead and see if that works. You could also transfer the file to your local machine, make the changes, then re-upload it and overwrite the current file.