Upgrading from Groove Agent 1&2 to Groove Agent 4

I’m wondering if I purchase the full version of Groove Agent, can I use it with other DAW’s,such as FL Studio or Reaper. I am using Cubase Elements and I love the Groove Agent SE sounds. I have lots of projects in other DAWs that I would like to use Groove Agent with. Also I have an older usb licenser that came with Cubase SX. Can I use it for Groove Agent or do I need to puchase a new one? Thanks in advance