Index: /branches/version-2/data/class/pages/upgrade/LC_Page_Upgrade_Download.php
===================================================================
--- /branches/version-2/data/class/pages/upgrade/LC_Page_Upgrade_Download.php	(revision 17160)
+++ /branches/version-2/data/class/pages/upgrade/LC_Page_Upgrade_Download.php	(revision 17161)
@@ -219,5 +219,5 @@
             // DB更新ファイルの読み込み、実行
             $objLog->log("* file execute start");
-            $this->fileExecute();
+            $this->fileExecute($objRet->data->product_code);
 
             // 配信サーバへ通知
@@ -380,6 +380,6 @@
      * LC_Update_Updater::execute()で処理を実行する.
      */
-    function fileExecute() {
-        $file = DATA_PATH . 'downloads/update/update.php';
+    function fileExecute($productCode) {
+        $file = DATA_PATH . 'downloads/update/' . $productCode . '_update.php';
         if (file_exists($file)) {
             @include_once $file;