Could you use the NetInfo alias from this COMllection snippet to get the UserName or ComputerName ?

Code:

alias NetInfo {
  .comopen inf WScript.Network
  var %r = $com(inf,$1,3)
  if (%r) %r = $com(inf).result
  .comclose inf
  return %r
}


//echo -a $netinfo(UserName)
//echo -a $netinfo(ComputerName)