Created a Custom Action with Nintex Workflow 2013 SDK. Configuration Page opens and shows all controls correctly, but when I save it, I get the error "Dialog not identified."
I will close this, and sorry, no help from me on this, as I just discarded the project and created a new one, so don't know what fixed the error.
Can you share a screenshot of this error. Also do you get a Correlation ID?
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