Yes,. use the WixFailWithSuccess (named something like that) custom action.
On Fri, Apr 27, 2012 at 2:53 AM, shengyixing <shengyix...@hotmail.com>wrote: > Hi All, > > I'm trying to perform a major upgrade for my installer, and use Upgrade > table to detect the existing installer version. > > /<Upgrade Id="$(var.UpgradeCode)"> > <UpgradeVersion Minimum="$(var.ProductVersion)" > IncludeMinimum="no" OnlyDetect="yes" Property="NEWERVERSIONDETECTED" /> > <UpgradeVersion Minimum="1.0.0" IncludeMinimum="yes" > Maximum="$(var.ProductVersion)" IncludeMaximum="no" > Property="OLDERVERSIONDETECTED" /> > </Upgrade>/ > > When lower version is detected, it will invoke a launchcondition to prevent > the installation. > > /<Condition Message="A newer version of installer is detected on your > machine.">NOT NEWERVERSIONDETECTED</Condition>/ > > > I wonder, whether there is a way to prevent the downgrade, but without any > prompt, And the lower version installer just skip its install? > > > -- > View this message in context: > http://windows-installer-xml-wix-toolset.687559.n2.nabble.com/Prevent-Downgrade-without-any-message-prompt-tp7505576.html > Sent from the wix-users mailing list archive at Nabble.com. > > > ------------------------------------------------------------------------------ > Live Security Virtual Conference > Exclusive live event will cover all the ways today's security and > threat landscape has changed and how IT managers can respond. Discussions > will include endpoint security, mobile security and the latest in malware > threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ > _______________________________________________ > WiX-users mailing list > WiX-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/wix-users > -- virtually, Rob Mensching - http://RobMensching.com LLC ------------------------------------------------------------------------------ Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ _______________________________________________ WiX-users mailing list WiX-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wix-users
