Help with setting up my Roon and MC200

I have a Meridian MC200 and when I try to link this with the Roon core it just cannot find my system.

Does anyone have any ideas. I am an absolute novice with all of this so has to be idiot proof please.

Did you read:

Maybe Mr Tech Guy can help. I believe he is able to alter your MC200 into a Roon machine.

But on the other hand, it is possible to point Roon towards the storage on your MC200. Lots of experienced Meridian users will be able to help you here: