patran2007 r2 安装完毕后，运行报错

bailiesun

安装完毕后，运行patran 2007 r2 时提示：
You have requested to run MSC.Patran on a Windows P-001(001f298fa211) (Windows 5.1 (Build 2600: Service Pack 2)). There are no version 2007.1115 licenses installed to satisfy this request. License File: 1700@pera-001 Please request your systems administrator to review the installation procedures for MSC.Software products on your system and/or contact your Support Representative for further assistance.
环境变量已经设定，
license中主机名，网卡物理地址已经修改

哪位大侠能告知，我现在该怎么办？