Sage 500 ERP 2013 Client replacement?

SUGGESTED

Hello,

I was recently tasked with upgrading Sage Fixed Assets from 2018.1 to 2020.1.  The issue is 2018.1 was running on Windows 2K8 and 2020.1 doesn't support 2K8.  We got everything backed up Database wise and moved over to the new environment.  I learned today that the old server also had Sage 500 ERP 2013 Client installed and they are somehow connected.  Is there a new version of this client I should be using with Sage FAS 2020.1?  If so, is there somewhere I can get it?  Thanks for listening!