Sabin An

Thank you both, I can use Fluent now.

For students who might have the same problems in the future, I will write down rest of the error fixing progress.

According to your instructions, I renamed the directory to v231.old.

Then the error 'fl2310.exe- Entry Point Not Found' occured.

The last reply by the Deakin University student in the link /forum/forums/topic/solution-to-procedure-entry-point-error-pow2o3/ helped me, which was renaming the file svml_dispmd.dll to svml_dispmd.old .

And fortunately, I can use Fluent now.

Again, I thank you both for your kind instructions. Have a good day, and I wish you luck.