Red crosses in all VST plugins

I upgrade my cubse from 12 artist to 13pro.
Bud when I open any VST I’m getting confronted with alot of red signs.
Is this common? Or did I do something wrong.
Im just getting the feeling that I payed alot of money for a DAW that needs more purchasing to unlock it.
I already reinstalled qubase a couple of times, still no change.
Can someone give me some information about this?

Hi and welcome to the forum,

These are not VST plug-ins, these are VST Sound Presets (sounds).

This has been discussed here on the forum many times already. Please, make sure, you have the latest library update installed.

You can also try to delete the Steinberg MediaBay Server folder from the preferences folder.

The Preferences folders are:
Mac: ~/Library/Preferences/
Win: %appData% \Steinberg\