Before attempting to change the language, it is important to know which version of FluidSIM you are running.
Changing the language in Festo FluidSim involves a few simple steps: Festo Fluidsim Change Language
Which of FluidSIM are you using? (e.g., v4.5, v5.6, v6) Is it the Pneumatics (P) or Hydraulics (H) edition? Before attempting to change the language, it is
Are you trying to change the language ? Do you have administrative access to the computer? FluidSIM 6 - Licence manager / activate and manage Before attempting to change the language