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wixwix3.5wix3wix3.6wixlib

Suppressing InstallDir UI during Upgrade on wix

I want to suppress the InstallDir UI for upgrade scenario. I will get previously installed path from registry and i just want to suppress the this UI.

Is there any way to do this?

Solution 
  • <Publish Dialog="WelcomeDlg" Control="Next" Event="NewDialog" Value="VerifyReadyDlg">Installed OR APPLICATIONROOTDIRECTORY</Publish> 
.... 
.... 
.... 
<Publish Dialog="VerifyReadyDlg" Control="Back" Event="NewDialog" Value="WelcomeDlg" Order="2">Installed OR APPLICATIONROOTDIRECTORY</Publish>

    Add this code to the custom UI.