Failed to find probs

Hello,
I am new to use butterfly and I try to run a simple simulation. The same error appeared "fail to find probe ". As you mentioned in this topic, I could find the folder where I can find p and U files. So what should I do to solve this error? Could you please help me to check it?
Thanks for all your help.

Nico


Capture2
20181030_outdoor_airflow.gh (107.1 KB)