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Radioss Solver Error CANNOT EXECUTE RADFLEX_2017

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Hello Altair-Forum,


it's my first topic in this forum, I really don't know what to do anymore.

No matter which model I want to run with Radioss (independent of simulation type, in this case impact tutorial of two tubes), I'm always getting the error message from the picture:



                   OR RADFLEX_2017 NOT FOUND


As another topic in this forum suggested, I already tried to find the RADFLEX-file in the hwsolvers folder in my install directory, but I can't find it.

OptiStruct-Solvers are still functioning perfectly.


I already ran the simulation for the model-document in the attached files a week ago, and it worked out fine. But right now there seems to be this error which I cannot explain to myself.

I'm working with HyperWorks 2017 Desktop, a Student Version, since three months.


I'm thankful for any help in advance!



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Hey George,


thanks for the fast reply. Due to reinstallation issues I have two more installations of HyperWorks 2017 and one of HyperWorks 14.0, all in the Student Version.

Should I remove them from my system? (actually would make sense...)

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