The Routing and Remote Access service terminated with service-specific error A device attached to the system is not functioning.

The Routing and Remote Access service terminated with service-specific error A device attached to the system is not functioning.

In trying to re-configure Routing and Remote Access on I was getting the following error: “The Routing and Remote Access service terminated with service-specific error A device attached to the system is not functioning.”

Found a solution on the www.petri.co.il forums:

Delete the following registry entry

HKEY_LOCAL_MACHINESystemcurrentcontrolsetservicesremoteaccessroutermanagersIPV6