Use this to make files in IronPython\Scripts executable from the windows command prompt. Add IronPython and Scripts folders to PATH then run "update_scripts C:\Program Files\IronPython 2.7\Scripts".

update_scripts.cmd

@setlocal enabledelayedexpansion && ipy -x "%~f0" %*& exit /b !ERRORLEVEL!
import os
import sys

scripts_dir = sys.argv[1]
scripts = os.listdir(scripts_dir)

for script in scripts:
  if script.endswith('.cmd'):
	continue
  script_path = os.path.join(scripts_dir, script)
  with open(script_path + '.cmd', 'w') as f:
    f.write('@echo off\r\n')
    f.write('"%s" "%s" %%*\r\n' % (sys.executable, script_path))
    f.write('exit /b !ERRORLEVEL!\r\n')