how to fix error: The directory `~/.emacs.d/server' is unsafe error on Windows 7

[hap 497]

Hi,

I am running emacs on Windows 7. I have added this '(server-start)' to my 
.emacs and I get this error, Any idea how to fix it?

Warning (initialization): An error occurred while loading 
`c:/Users/hap497/AppData/Roaming/.emacs':

error: The directory `~/.emacs.d/server' is unsafe

To ensure normal operation, you should investigate and remove the
cause of the error in your initialization file.  Start Emacs with
the `--debug-init' option to view a complete error backtrace.