Hi, I have 2 partitions on a single pc, and they seem to share the same ID

I seem to be having an issue with my PC, where I have Windows 7, and a mirrored partition which was upgraded to Windows 10, both on the same pc. Both appear to share the same TeamViewer ID, which makes it a pain to use. When I have to switch back to Windows 7, TeamViewer will not log me in automatically, requiring me to re-enter my credentials again, which forces me to do the same with Windows 10, since the ID's are registering as the same computer.
Is there a way to issue one partition a new ID to avoid this conflict?