You might want to look at or post your Control element and attributes you have set. Something subtle like Integer="yes" on that Control element would make it act this way since it is not expecting a string in that case. Personally I prefer to use Integer values for WiX checkboxes as they seem a bit more definitive and less prone to my typos. (TRUE versus True for example).
Also, a verbose log file might show what that Property is being set to. Here's a working snippet where it uses the set checkbox value to install an entire feature. <Control Id="Framework_CheckBox" Type="CheckBox" X="47" Y="78" Width="113" Height="14" Property="FRAMEWORKSERVER" CheckBoxValue="1" Integer="yes"> <Text>Framework</Text> <Condition Action="disable"><![CDATA[&FrameworkRole = -1]]></Condition> <Publish Event="AddLocal" Value="FrameworkRole">FRAMEWORKSERVER = 1</Publish> <Publish Event="Remove" Value="FrameworkRole"><![CDATA[FRAMEWORKSERVER <> 1]]></Publish> </Control> -----Original Message----- From: Velu [mailto:velusa...@syncfusion.com] Sent: Tuesday, May 11, 2010 2:13 AM To: wix-users@lists.sourceforge.net Subject: [WiX-users] Based on CheckBox value have to show the WIX Dialog. I have to show the Dialog based on the checkbox value. I have set the checkbox property as true initially like below And now show the dialog based on the check box value selection at the time of installation. If it is true i have to show the "Newdoalog_1" if it is false i have to show the "Setup dialog" This is my code : INSTALL INSTALL AND CHECKBOX_1_PROP="TRUE" INSTALL INSTALL While run the installation it always excutes the False Condition. Is any Idea -- View this message in context: http://windows-installer-xml-wix-toolset.687559.n2.nabble.com/Based-on-C heckBox-value-have-to-show-the-WIX-Dialog-tp5035041p5035041.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