[wix-users] Uninstall Condition

Joseph L. Casale jcasale at activenetwerx.com
Tue Nov 28 00:22:06 PST 2017

-----Original Message-----
From: wix-users [mailto:wix-users-bounces at lists.wixtoolset.org] On Behalf
Of Suresh, Santhosh Vellore via wix-users
Sent: Tuesday, November 28, 2017 1:01 AM
To: WiX Toolset Users Mailing List <wix-users at lists.wixtoolset.org>
Cc: Suresh, Santhosh Vellore <Santhosh.Suresh at in.unisys.com>
Subject: [wix-users] FW: Uninstall Condition

> On uninstallation of the application the code should detect a Registry key if
> exist and abort Uninstallation.
> Is it possible to write a condition on uninstallation.?

RegistrySearch and Condition element. Both are scheduled after AppSearch
and the condition can include the installed state so it evaluates to false
on installation.

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