Huu Trong Luong Please make sure your ansyslmd.ini file only has the entry for your valid license server, Computer A listed, with the correct syntax containing the -.
To address the original error, can you please send the contents of your %TEMP%.ansyslicdebug.SPACECLAIM.211.out and %TEMP%.ansysansyscl.HOSTNAME.xxxxx.xxxx.log?
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