I think I figured out my error. I wasn't putting a 1 in the content of the publish element.
the solution I came up with was to do the following <Publish Property="BROWSEPROPERTY" Value="MAINDIR">1</Publish> <Publish Event="DoAction" Value="ShowBrowseDialog">1</Publish> -- View this message in context: http://www.nabble.com/Modifying-parameters-and-sending-them-to-a-custom-action-on-a-button-press-tf4593717.html#a13133443 Sent from the wix-users mailing list archive at Nabble.com. ------------------------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files using AJAX and a browser. Download your FREE copy of Splunk now >> http://get.splunk.com/ _______________________________________________ WiX-users mailing list WiX-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wix-users