ansys14.0 的证书启动问题

feiliuzhixia

求助各位大侠，昨晚安装的ansys14.0一切正常，今早上再启动时就出现错误：
Failover feature 'ANSYS Moltiphysics' specified in lincense preferences is not available.
Request name ane3fl does not exist in the licensing pool.
The desired vendor daemon is down.
check the lmgrd log file,or try lmreread.
Feature: ane3fl
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FLEXnet Licensing error:-97,121
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这个问题怎么解决？