I'm not 100% sure, but I think you could schedule a custom action that sets the 
property to itself, and do a DoAction event on the Next button. 

-----Original Message-----
From: achandrapano [mailto:achan...@panologic.com] 
Sent: Tuesday, May 19, 2009 5:02 PM
To: wix-users@lists.sourceforge.net
Subject: [WiX-users] UI FileSearch -> How to have this reevaluate


I have a filesearch action that checks for existence of a file and stores this 
in a  property. During the UI sequence, I have a dialog that pops up if this 
file doesn't exist (it just checks the value of the property that was set 
during the filesearch). However, if a user were to manually make this file 
exist, how do I get my UI dialog to not pop up anymore and continue to the next 
dialog. Basically this comes down to somehow having a filesearch property be 
reevaluated. A custom action might work but I don't know how to place it at the 
time of my dialog box. 
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