Helper variable that controls the display of the predefined RegistrationDlg dialog box: if nonzero, the dialog box is shown; if zero, the dialog box is skipped.
You can refer to this variable as <UIRegistrationPage>. In conditional expressions you can omit the brackets and use tests like UIRegistrationPage. Set this variable to 1 to display the RegistrationDlg; set it to 0 to skip that dialog. You can also use a Set Variable action to change its value at installation time. Do not set this variable directly in your project; it is linked to the Include customer registration page attribute on the User interface project page.