a issue about ara2 ?

First ,i’m sorry for my poor english.

i have already update to nuendo 10.01 and install spectralayers 6.
but when i click a audio event, the Audio menu no extentions.
the info bar no extentions too .

i use win10 1903 .

is there have some setting which i have to do ?

Make sure that you have Nuendo installed, and SpectraLayers ARA VST plugin is checked during SpectraLayers install (it should be by default).

Then, you should find the Extension menu in 3 different places :
-At the top of the timeline, right side, but your screen needs to be at least 1920x1080 so it appears there
-In the Audio menu
-by CTRL+right-clicking an audio region

If you still don’t see it after checking Nuendo and SpectraLayers install and those 3 different places, make sure you can see a file called SpectraLayers.vst3 in the C:\Program Files\Common Files\VST3 folder.
Additionnally, you can check if the following registry entry exists: HKEY_LOCAL_MACHINE\SOFTWARE\Steinberg\SpectraLayers (that’s where the plugin goes to find the SpectraLayers engine).

Thank you Robin!
all of you said ,i checked,it’s no error … the version , the file position.
so i try to re-install the nuendo 10. it works, i can find the extentions in the audio menu.

Thanks for your help!