Can't load Spectral Layers in Nuendo 14

Trying to open Spectral Layers ends with a Nuendo 14 crash every time. I can use Spectral Layers in Pro Tools but not in Nuendo. Is there something I’m missing?

Which Spectralayers? There are several flavors.

finally got it to load after uninstaal reinstall but now i dont have any sound. if i press play the full project plays. If i add a transport to SL the full project plays. if i use the speaker tool and just play over the waveform there is no sound.

Spectral Layers 12… I can hear the local sound in Pro Tools though just not in Nuendo. Is this a control room thing? cause that can be so counter productive… “Its Powerful” it may be powerful at killing vibes and getting in the way of workflow. geesh..