VST Sound Instrument Set Trial Period and Access Codes

I’ve become wary of downloading anything new with Steinberg, as I never find the download/ activation process straight forward.
So I have had the 30 day trial of the Simon Philips jazz set for Groove Agent. It had an activation code when I downloaded the trial and it’s on its last day of the 30 and still working. I have now purchased it and got another download and a different activation code.
What do I do next? Can I keep using the trial version as I’ve paid for the set or do I need to install and activate the new version I tried putting the new activation code into the Steinberg Download Assistant but it doesn’t accept it. Any advice?

try put the code into the elicenser

Yes thanks I’ve got it sorted now.