title: How to sequence a custom action script after a specific dialog?
body: <p>I have created a basic MSI project using InstallShield, I want to run a custom action script between two dialogs.</p>
  
  <p>This shows my execute sequence, I want to move the custom action <code>MyCustomActionScript</code> to between the two dialogs indicated by the arrow.</p>
  
  <p><img src="https://i.stack.imgur.com/mSevY.jpg" alt="enter image description here"></p>
  
  <p>How can I do this? Do I need to change things around somehow so that the dialogs are not nested (this is the way they are created naturally)? Or do I have to do something else, like run a <code>DoAction</code> on the target dialog? If so, will the execute sequence automatically move to the next dialog upon completion of the script, or do I have to script something to move the execution?</p>
  
  <p>(Note that the script is a simple manipulation of the INSTALLDIR property, nothing complicated.)</p>