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In order to start the project from the beginning (as it would be with a new start of the project in ZennoPoster), press the corresponding button [1]. This will generate a new profile and new data for the browser based on these settings.
Step by step
When you start debugging, you will be offered a step-by-step option. In this case, each further action will be executed only after pressing the button [2]. If you refuse to run through the steps, the template will be automatically executed to the end or to the next breakpoint (which can be set by right-clicking on any action).
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More information about the profile can be found in the article Profile window.