Tray install no longer supported

"diamantsus-/[email protected] [power-pro]" <[email protected]> 22 Jun 2019 17:54:00 +0000

Newsgroups	gmane.comp.windows.power-pro
Message-ID	<[email protected]>

In Win10 when switch to "Setup" i get:
"Tray install no longer supported.  Try tray plugin instead SOFTWARE\StilettoProducts\Stiletto"
do it is possible to avoid it?