[wix-users] preventing double installs: per-machine & per-user both getting installed

Nir Bar nir.bar at panel-sw.com
Sun Mar 18 01:36:53 PDT 2018

You can't detect per-user products of other users, just of the current user and pre-machine products.

You can execute a custom action in InstallUISequence before UI loads. Just schedule it before the first dialog.

Nir Bar, Independent WiX Expert. Creator of-
JetBA: WiX WPF Bootstrapper User Interface Framework

JetBA++: WiX Native Bootstrapper User Interface Framework

More information about the wix-users mailing list