How can simulate with different inputs?

I am reaching out to seek guidance regarding an issue I encountered while using DWSIM to develop a flowsheet. Specifically, when attempting to modify the values of pressure, temperature, and feed in the simulation, I encountered an error message. I kindly request your advice on how to successfully simulate the process with different inputs. Recycle block not functionin.

DWSIM 22-05-23, 1:08 p.m. alem2023
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23-05-23, 12:25 p.m. ladyjames6600

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