[hitzhwan]

My Ansys 19.0R1 are normally used before, but it suddenly cannot be used，it has following notes when I open it，who can help me fix it？


Welcome to ANSYS Fluent 2019 R1

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Unauthorized use, distribution or duplication is prohibited.
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For full Legal Notice, see documentation.

Build Time: Dec 4 2018 13:55:34 EST Build Id: 10141

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Info: Your license enables 4-way parallel execution.
For faster simulations, please start the application with the appropriate parallel options.
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Host spawning Node 0 on machine "wan" (win64).
WARNING: No cached password or password provided.
use '-pass' or '-cache' to provide password
mpid: init0: msg is not HDRSIZE (-1)