https://bugs.winehq.org/show_bug.cgi?id=18070
--- Comment #144 from Anastasius Focht focht@gmx.net --- Hello folks,
that's actually a great milestone after all the years analysing all the apps affected by this and collecting them here ;-)
*** NOTE ***
Currently it won't work because the MSI custom action server process crashes on all custom actions. See bug 45073 for details. I hope a fix makes it in before the Wine 3.7 release - otherwise expect gazillion of bug reports.
I've tested with some smaller installers I could quickly get hold of (Windows SDK 2008) and they work as expected (after applying fix for bug 45073).
Regards