Learning Forum

[Faiz Rehman]

I am trying to open a file in the 2023 R2 software. It is a converged solution file done on the same software but when I am trying to open the solution tab I am getting an error which says 'Unable to spawn node: license not available'. Upon closing I get the message that 'The FLUENT application failed to validate the connection'.

I reinstalled Ansys and run the set up as administrator. I downloaded the student version from ansys website. I am attaching the screenshot of the messages window here. Please help.

[Luca B.]

It seems there is a license issue? are you sure license manager is working well? 

Are you running on multiple cores. Can you check if connection between machine is ok?

 

Luca

[Faiz Rehman]

Hi Luca,
I am new to this but I after opening the license manager, this is what I'm getting

[Luca B.]

It seems to be an internal internet error. Can you connect with you license server machine? Can you verify with you  license provider?

 

 

[Faiz Rehman]

What do you mean by License Server Machine? I have downloaded a student version of Ansys from their website, So the license is supposed to be with the installation right?