Dear All, I'm sorry for my misstake. I will upload new version softeware. Please wait. My working site unallowed me to development PDMS and any coding. So I must do it at home. Dear all,You can connect with me if your company requires PDMS Admin or PDMS Developer. Here is my E-mail address: [EMAIL="yongjiuliu@sina.cn"]yongjiuliu@sina.cn[/EMAIL]