Nt username

I am trying to execute this '<cfexecute name="u" arguments="echo %username% "></cfexecute>
<cfoutput>#u#</cfoutput><cfabort>'

but error...
An exception occurred when invoking an external process.
The cause of this exception was that: java.io.IOException: CreateProcess: u echo %username% error=2.

<cfNTauthenticate>

I meant I am tyring to get the username that I login in to my local machine which is novel username...

Dan Bracuk wrote:
> cfldap

OR cgi.auth_user if windows integrated security is turned on in IIS

I've also done things with <cfexecute...> to run dos commands such as
netstat.

cfldap