[wix-users] How to detect which version (if any) of WiX Toolset is installed on the computer?

[Phill Hogland]

The ARP registry key changes with each build.

A different approach is to use the WiX/@RequiredVersion in your projects so that the project will not build on a 'build server' which does not have the 'required version'. 
 
-----Original Message-----
From: wix-users [mailto:wix-users-bounces at lists.wixtoolset.org] On Behalf Of Walter Dexter
Sent: Tuesday, February 09, 2016 9:38 AM
To: WiX Toolset Users Mailing List <wix-users at lists.wixtoolset.org>
Subject: Re: [wix-users] How to detect which version (if any) of WiX Toolset is installed on the computer?

I didn't check source code, but I still have 3.7 on my dev system and it's

WoW6432...Windows\Uninstall\{4EC5B734-2163-4C1E-91FB-E3DBD8645505} .


On Tue, Feb 9, 2016 at 2:53 AM, Tobias S <tobias.s1979 at gmail.com> wrote:

> IMHO this should be same for all 3.x bundles of WiX. Would need some 
> WiX Source Code checking
>
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