[wix-users] installation procedure

[abi navigator]

ComponentSearch element requires GUID as an input parameter. Since I'm
harvesting my resource files, this GUID is different for each version.
Are there any other methods to detect if older version is already installed
in the same directory?

On Thu, Jun 1, 2017 at 2:03 PM, Nir Bar <nir.bar at panel-sw.com> wrote:

> Use a ComponentSearch (http://wixtoolset.org/documentation/manual/v3/xsd/
> wix/componentsearch.html) element to find the older product target
> folder.Then condition RemoveExistingProducts action with INSTALLFODLER=
> OLDINSTALLFOLDER.
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> https://JetBA.net - Native and WPF WiX BootstrapperApplication Frameworks
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