https://bugs.winehq.org/show_bug.cgi?id=47920
--- Comment #4 from Andrey Gusev andrey.goosev@gmail.com --- It successfully installs now with 6.0-rc3-24-g3d2b4233288
If I run installer again, it asks what to do: Add or Remove Features, Repair, Remove, Enter a Product Key
so it looks a proper behaviour.