Learning Forum

[Mahmoud Awaga]

I am using student version 2024 R1 why this message appears when click on start simulate?

[Rajeshwari Jadhav]

Hi Mahmoud,

Does this message appears when you open fresh session of workbench, or directly you are clicking on model file and trying to run it on workbench.

Check if you are able to launch standalone applications like mechanical, fluent, spaceclaim, discovery.

Also try to clear the cache and reset the configuration, goto start menu type %appdata% and rename Ansys folder to Ansys.old, %temp% and rename .ansys folder to .ansys.old, try to relaunch and run the simulation. 

[Mahmoud Awaga]

 

thanks a lot for replying 

now after i changed the folders name, the simulation started but the error occured again , the error is “Error: Consider adjusting the timestep control tolerances according to the cause of the timestep being too small”

have you a solve for this problem?