Mmm … on one laptop, with Cubase Artist 11 and SpectraLayers 7 (full version) already installed, which was then subsequently up graded to Cubase Artist 12, I was surprised to see that SpectraLayers, when started (via ARA2) within Cubase Artist 12 showed up as SpectraLayers 8, however on closer examination it turned out to be be SpectraLayers One, version 8.