解决方法:打开C:\Program Files\ANSYS Inc\v211\commonfiles\globalsettings目录下的relinfo.xml,将这个GEOMETRY LICENSING PATCH 2021 R1 SP3修改成2021 R1
GEOMETRY LICENSING PATCH 2021 R1 SP3" copyrightDate="2021" startMenuFolderName="ANSYS 2021 R1" installRevision="211" startMenuShortcutAppendRevision="2021 R1" revisionAppendedToProductNamesInInstallHelpAboutFile="2021 R1 SP3">
修改后的内容如下:
2021 R1" copyrightDate="2021" startMenuFolderName="ANSYS 2021 R1" installRevision="211" startMenuShortcutAppendRevision="2021 R1" revisionAppendedToProductNamesInInstallHelpAboutFile="2021 R1 SP3">
或者升级到2021R2以上的版本,