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NUMECA-Optimization of pump design

NUMECA-Optimization of pump design

(OP)
Hi every body
i have a question from one of the softwares of NUMECA, would you please kindly advise?

I am handling pump design and optimization project.
 - I do the basic design step using CFTurbo.
 - I do the analysis step using the FINE/Turbo (with the mesh
    generated in Autogrid),
 - I do the fitting process (Fitting the parametric design to my
    own design impeller) using Autoblade and Fine/Design 3D
 - Now I want to use the next step in Fine/Design 3D software for
    optimization, names: AutoBlade_CFD_SCREENING.
 in this step I have a problem as follows:

 when I set the settings and press the start button, the solution
 start, but this error occurs:
 "DESIGN3D STOPPED DUE TO THE FOLLOWING ERROR
  The IGG/Autogrid igg mesh file cannot be found. Here are some possible reasons : 1/ The IGG executable cannot be found. 2/ No license file/server found. 3/ The mesh generation process failed because : The IGG/AutoGrid template file is not appropriate for this geometry. The blade geometry is not appropriate ot the present IGG/AutoGrid template file The running process has been stopped"

would you please kindly advise me how to solve this?
 

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