Ansys Learning Forum Forums Installation and Licensing Ansys Products the FLUENT application failed to validate the connection. Reply To: the FLUENT application failed to validate the connection.

Rajeshwari Jadhav
Ansys Employee

Hi,

May I know if you have free student version or academic version installed? Did you try renaming Ansys folder (%appdata%) to Ansys.old, .ansys (%temp%) to ansys.old.

Let me know if you have license if using commerical version? Did you check if same error occurs via workbench and standalone fluent?