During Long simulations, CFX Build often stops responding, sometimes I am meshing or writing a definition file, this has caused the process to stop running with a no license message. Anything I can do ? I am frustrated.

are you using license from a remote machine? if yes, then you have an unstable network problem. check-up with your networking guys.

best of luck!

Hi Lewis, The program is running off a single computer.

I think I recall seeing build do this as well. I got an error that Build said it had lost contact with the license manager, but it was running on the same machine. Check with your support office. They may have an idea.

Build is based on Patran, so I would check the support knowledge base and FAQ's on the MSC web site as well.