You can't do that anyway. The default values are saved as part of the VI and a built application can not do that. Instead, you will have to do this yourself by saving the data to a file, loading it and wiring it into a local variable of the control. You can do this, for example, with the configuration file VIs or, if you want to rely on the good work that other people already did, you can go to the OpenG site and download their file package, which includes saving control values to INI files.
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