Add the condition for enable also and try: <Condition Action="enable"> NOT WIX_UPGRADE_DETECTED </Condition>
-----Original Message----- From: geshete [mailto:getyetesf...@yahoo.com] Sent: Friday, March 28, 2014 2:03 PM To: wix-users@lists.sourceforge.net Subject: [WiX-users] WIX ComboBox default value I would like to disable and show default value for the ComboBox if it is MajorUpgrade. otherwise enable ComboBox and no item should be selected just show the list when dropdown is selected. <Property Id="DefaultValueID" Value="test"/> <Control Id="ComboBox1" Type="ComboBox" X="130" Y="85" Width="130" Height="17" Property="ITEMNAME"> <ComboBox Property="ITEMNAME"> <ListItem Text="One" Value="1"/> <ListItem Text="Two" Value="2"/> </ComboBox> <Condition Action="disable" >WIX_UPGRADE_DETECTED</Condition> </Control> -- View this message in context: http://windows-installer-xml-wix-toolset.687559.n2.nabble.com/WIX-ComboBox-default-value-tp7593832.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 ------------------------------------------------------------------------------ _______________________________________________ WiX-users mailing list WiX-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wix-users