Can't use the sounds that came with 7.5

Cubase
1

I was using cubase normally and then got a 4 hour remaining msg box saying some of my sounds are expiring although the only sounds i have came with cubase 7.5 why would they expire now i cant open my projects properly.
error.jpg

2

EDIT: its groove agent se that isnt loading at all also was groove agent se a trial in cubase 7.5?