<script type="text/javascript"> var ver; ver=GetConfigVersion(); while (ver>-1) { if (ver<720) { if (confirm(configFile+"\n\n"+getText(txtUpdateConfig))) { UpdateWizard1(); RefreshWPI(); } else { alert("You should remove config.js from the WPIScripts folder\nbefore continuing. Then run WPI again."); self.close(); } break; } else if (ver<770) { if (confirm(configFile+"\n\n"+getText(txtUpdateConfig2))) { NeedUpdateWizard=2; } break; } else if (ver<800) { break; } else if (ver>=800 && ver<870) { if (confirm(configFile+"\n\n"+getText(txtUpdateConfig3))) { NeedUpdateWizard=2; } break; } else break; } document.write('<script type="text/javascript" src="'+configFile+'" application="yes"></' + 'script>');Have you tried the new code given as example to test ?