I'm New to cubase and i have installed it successfully , but when i navigate to vst instruments and select any of them nothing is showing:








What could be the issue ?

Regards

 

Go to the Plug-in Manager via the menu, then click the gear icon in the bottom left and check if you have set your VST plug-in paths correctly.

https://helpcenter.steinberg.de/hc/en-us/articles/115000177084-VST-plug-in-locations-on-Windows

 

A couple of things,

1. It looks like you tried to double click to "open" the plugin. You need to drag the plugin to the tracklist, or add an Instrument Track ('T' key command to get the Add Track dialog) and select the plugin you want from the dialog that follows.

2. The empty window you highlighted is where your Cubase compatible presets will show up. Sometimes it doesn't show anything when you first open Cubase, and clicking Reset Filter Attributes or Shuffle Results will populate the window with the appropriate contents.