Ansys Products

Ansys Products

Discuss installation & licensing of our Ansys Teaching and Research products

‘FLUENT application failed to validate the connection’ error

    • Dana Kang

      Hi, I'm having trouble opening the Fluent software. It worked perfectly until yesterday, but it fails to validate its connection when I click 'Start'.

      I noticed it changed the working directory from C:Users to the one in the image below.

      I already tried reducing the number of cores but the issue persists and Fluent doesn't start itself at all - it worked perfectly with 10 cores yesterday.

      Would appreciate help regarding this problem, thanks!

    • George Karnos
      Ansys Employee

      Please try changing the working directory to a writeable directory with no special characters.

Viewing 1 reply thread
  • You must be logged in to reply to this topic.