Sabin An

When I tried to open 'Setup' to set boundary conditions for my mesh through Workbench 2023 R1, Fluent just stopped like the pictures below. And when I tried opening Fluent 2023 R1 by running with administrator, I got the error message like the picture above.

I used the methods shown in this link /forum/forums/topic/the-fluent-application-failed-to-validate-the-connection-what-to-do/

, but it doesn't work.