"Add Instrument Track" corrupt

When adding a instrument track, the browser option is gone, just the search
view with Logical and attributes show up.
I have uninstalled and reinstalled.

This was working and then suddenly did not. This prevents from searching
for any VST’s

Windows 10
Cubase 9.5.30


Click to the Setup Window Layout button (Shift+F2) to define, what part of the window should be shown/hidden.

If it doesn’t help, trash Cubase preferences (Cubase Safe Start Mode), please.