This Updater script CAN NOT be run directly. Please run from the App Updater script installed at the site.
PT Blog App Updater
if ( NOT StructKeyExists(request.params,"action") )
request.params.action = "menu";
if ( NOT StructKeyExists(request.params,"update") )
request.params.update = "";
// required variable inside the included file
request.appupdaterscript = true;