AHK script for prompt in explorer window path

; Run CMD.EXE in path shown in Explorer caption, otherwise in c:\windows
#c::
  IfWinActive ahk_class CabinetWClass
  {
    WinGetActiveTitle, pathInCaption
    If RegExMatch(pathInCaption, "i)^[a-z]:\\")
      Run cmd.exe /K "cd /d %pathInCaption%"
    Else
      MsgBox % "Full path must be shown in Explorer caption for this hotkey to work. UNC paths not allowed."
  } Else
    Run cmd.exe /K "cd /d c:\windows\"
  Return