Audio > Extensions no longer accessible

Nuendo 10.2.10 on Windows 10 64bit:
I have SpectraLayers Pro 6.0.30 installed, which was previous accessible as an ARA2 extension under Audio > Extensions, but now the Extensions menu is gone (obviously leaving SL inaccessible).
If I go to System Component Information, there is no Extensions tab (which according to the documentation, there should be).

I have uninstalled and reinstalled SL to no avail. Next step is uninstalling and reinstalling Nuendo, but I really don’t want to go down this path if I can avoid it.

Any suggestions?

Hi,

I’m afraid Nuendo reinstallation fro the Full Installer is the right way here.