That's an extension that gets backed by a custom action. It depends what the custom action does. That happens to be a WixExtension so you have access to all the source code.
-----Original Message----- From: Parm [mailto:sfbu...@gmail.com] Sent: Thursday, January 9, 2014 11:39 AM To: wix-users@lists.sourceforge.net Subject: Re: [WiX-users] No Error message prompt thanks for the reply. The error I am trying to handling is about certificate. For example: <iis:Certificate Id="SSLCertificate" Name="Test.cer" CertificatePath="[SSLCERTIFICATE]" Request="no" StoreLocation="localMachine" StoreName="root" PFXPassword="[SSLPASSWORD]" /> if user provide wrong certificatePath or password, the installation just fails quietly. Is there a way to prompt error message from the installer? thanks, Parm -- View this message in context: http://windows-installer-xml-wix-toolset.687559.n2.nabble.com/No-Error-message-prompt-tp7591647p7591683.html Sent from the wix-users mailing list archive at Nabble.com. ------------------------------------------------------------------------------ CenturyLink Cloud: The Leader in Enterprise Cloud Services. Learn Why More Businesses Are Choosing CenturyLink Cloud For Critical Workloads, Development Environments & Everything In Between. Get a Quote or Start a Free Trial Today. http://pubads.g.doubleclick.net/gampad/clk?id=119420431&iu=/4140/ostg.clktrk _______________________________________________ WiX-users mailing list WiX-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wix-users ------------------------------------------------------------------------------ CenturyLink Cloud: The Leader in Enterprise Cloud Services. Learn Why More Businesses Are Choosing CenturyLink Cloud For Critical Workloads, Development Environments & Everything In Between. Get a Quote or Start a Free Trial Today. http://pubads.g.doubleclick.net/gampad/clk?id=119420431&iu=/4140/ostg.clktrk _______________________________________________ WiX-users mailing list WiX-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wix-users