Whenever I try to open Chemsep distillation column by clicking "Open CAPE OPEN object editor" button, I am receiving a message that the COSE failed to pass the component selection on to Chemsep. I am asked to enter the components manually. Evenafter entering the components and completing all other specifications, the problem specification is shown as incomplete. I re-installed DWSIM along with other components (Chemsep, CAPE OPEN library, Register type library) but the problem continues. The error message is attached as screenshot. Kindly suggest any solution.