在安装完lisence以后运行lmtools，在界面内的server status运行时出现以下内容，怎么修复啊？
Status
--------
Flexible License Manager status on Sat 5/14/2011 22:32
[Detecting lmgrd processes...]
License server status: 27011@jing
License file(s) on jing: C:\SIMULIA\License\abq6101.dat:
lmgrd is not running: License server machine is down or not responding.
See the system adminstrator about starting the license server system, or
make sure you're referring to the right host (see LM_LICENSE_FILE).
Hostname: 172.100.101.142
License path: 27011@jing;
FLEXnet Licensing error:-96,491
For further information, refer to the FLEXnet Licensing documentation,
available at "www.acresso.com".
