I can’t get this to work 
If I select other VST’s and NO VST I simply get another additional VST pop up without an instrument, it doesn’t remove the one I don’t want. Any chance someone could do a screen shot of what I need to click?
Note: I have created a more detailed image of my problem in a new thread here because this one is very old: How do I remove an Instrument Track from the VSTi rack? - Cubase - Steinberg Forums