I hope this is correct. 1) The Valid_Samples is my Custom action name in the wix code
<Binary Id="SamplesValidation" SourceFile="..\..\..\Build\Wix Installer\CustomAction\SamplesValidation\SamplesValidation\bin\release\Samples.CA.dll" /> <CustomAction Id="VALID_SAMPLES" BinaryKey="SamplesValidation" DllEntry="SamplesValidation" /> 2)I have set the Property for the Custom action and set some values for intially <Property Id="VALID_SAMPLES" Value="Your Value" /> 3)I have called the Custom action in the Dialog next button. <Publish Event="DoAction" Value="VALID_SAMPLES">1</Publish> Please let me know if u need any more information. -- View this message in context: http://windows-installer-xml-wix-toolset.687559.n2.nabble.com/Dialog-Next-Button-Error-in-Custom-Action-tp5045343p5045483.html Sent from the wix-users mailing list archive at Nabble.com. ------------------------------------------------------------------------------ _______________________________________________ WiX-users mailing list WiX-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wix-users