为什么ICEPAK求解时出现不了残差曲线？

在进行求解时出现不了残差曲线，只出现以下文本，该如何解决Welcome to Fluent 6.3.34  Copyright 2006 Fluent Inc.  All Rights ReservedLoading "C:Fluent.Incicepak4.4.6Fluent.Incfluent6.3.34libfl_s1119.dmp"Done.Invalid license, 1st field.Invalid license, 1st field.Feature has expiredFeature:  ice-solvExpire date:  11-nov-2011License path:  C:Fluent.Inclicensetx86license.dat;C:/Fluent.Inc -  /bin//../icepak4.4.6/Fluent.Inc....licensetx86..license.datFLEXlm error:  -10,32.  System Error: 10061 ""For further information, refer to the FLEXlm End User Manual,available at "www.macrovision.com".Hit return to exit.

你的这个问题是没有license，根本没有进行计算，所以没有出现残差曲线。Invalid license, 1st field.