T Racks Presets will not install in Catalina

[drohde]

When trying to install any of the Preset Packs in Catalina
there's an error which says

"The package is trying to install content to the system volume. Contact the software manufacturer for assistance."

Please advice how to install them

[DarkStar]

As replied to your other post:

As this is primarily a user to user forum, someone-else may chime in [#]. Meanwhile, the best thing to do is raise a Support Ticket, here for some one to one investigation and help (US (East Coast) Business hours, generally). Response time is usually within 2 working days, but in the current circumstances please cut them some slack.