Moving license from USB dongle to Steinberg Activation Manager

[Romantique_Tp]

This has already been explained here:

Weird licencing isses

When you upgraded these licenses to Steinberg Licensing, the original licenses were deleted from your USB-eLicenser dongle. Unfortunately, this means that the MediaBay of older versions of Cubase can no longer initialize these licenses, leading to this error. There’s currently nothing that you can do about this besides uninstalling these expansions, or using Cubase 12.