Romer connection to rhino7 not recognized

I have trouble connecting my Romer CMM to Rhino 7.
The problem definition:
For the Romer Infinity there are 2 option drivers available.
one is RDS 4.2.2
This is recognized by Rhino but isn’t valid anymore under windos11 64 bit systems and doesn’t connect to the Romer device.
The other driver is Winrds 7.16.
This does recognize the Romer device but isn’t recognized by Rhino.
I’m a bit lost here how to get this to work.