[wix-users] Uninstall Burn if chained msi is triggered to uninstall

Rob Mensching rob at firegiant.com
Fri Feb 8 06:25:17 PST 2019


In general, you don't. Burn won't mind if a package is already uninstalled.

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-----Original Message-----
From: wix-users <wix-users-bounces at lists.wixtoolset.org> On Behalf Of Farrukh Waheed via wix-users
Sent: Thursday, February 7, 2019 10:18 PM
To: WiX Toolset Users Mailing List <wix-users at lists.wixtoolset.org>
Cc: Farrukh Waheed <farrukh1 at gmail.com>
Subject: [wix-users] Uninstall Burn if chained msi is triggered to uninstall

Hi experts,

I've installed a msi chained in my Burn based bootstrapper. Bootstrapper is capable of Reinstalling/Uninstalling/Modifying its installation very well.
Now if I trigger the uninstall of msi directly either using msiexec /xcommand line or from control panel (if msi is allowed to appear there), my boostrapper wouldn't know that its child is being uninstalled.

*Q:* How to let Boostrapper application know that its delivered msi is being removed so that it can respond with Maintenance Dialog to show?

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