Cubase 11 can't find the downloaded content sets

I have recently downloaded Cubase 11 and all the content sets that go with it in the download manager. My problem now is that Cubase won’t find the content sets eventhough I moved them all to the same folder. And when I choose the folder where I have moved them en click on the folder mediabay won’t find any sounds. Would be happy to get help.

Double click one of the vstsound files to open Library Manager and register them.