Cadance License 安装求助

 大家好,安装Cadance License (SPB 15.7)时总是出现下面的问题，请各位大侠帮助，谢谢

License 文件应该没有问题，在公司的电脑上试没有问题

在LMTOOLS 里面运行Perform status enquiry 总是出现下面信息:

Flexible License Manager status on Tue 7/3/2007 21:07

[Detecting lmgrd processes...]
Error getting status: Cannot find license file.
 The license files (or license server system network addresses) attempted are
listed below.  Use LM_LICENSE_FILE to use a different license file,
 or contact your software provider for a license file.
License path:  28000@samsung-7958064
FLEXnet Licensing error:-1,71
For further information, refer to the FLEXnet Licensing End User Guide,
available at "www.macrovision.com".

没有人会吗

环境变量