shutil.copy(os.path.join('build', 'windows', 'DVD-o-matic %s Installer.exe' % release_version_string), '.')
rewrite_wscript(new_pre_version)
shutil.copy(os.path.join('build', 'windows', 'DVD-o-matic %s Installer.exe' % release_version_string), '.')
rewrite_wscript(new_pre_version)