i am not able to print signature with certificate (.cer) for non interactive case.I want to create a form with digital signature. i am using adobe live cycle designer version 11.0 for SAP solutions.screen short is also attached i am facing this error.

Hello everyone,I am creating a form with adobe live cycle designer version 11.0 for SAP solutions.I am not able to print digital signature with certificate (.cer) for non interactive case.