The Routing and Remote Access service failed to load or create an interface.
 
Causes
The most common reasons for this error are:
The service attempted an invalid operation, such as creating a dedicated tunnel to an internal interface.
The service could not load the phone book information for the demand-dial interface.
Not enough memory was available on the server.
The client interface is not valid.
 
Resolutions
Verify the following:
You are attempting to create or load a valid interface.
The phone book information for the demand-dial interface is valid.
The path to the phone book is valid in case of demand dial interface. Check if phonebook file ''router.pbk'' is present at %systemroot%\system32\ras directory.
The SYSTEM account has read/write permissions for the phone book in case of demand-dial interface.
Enough free memory is available on the server.
The client interface is valid.
 
Sample Event
Sample Event #1: Unable to load the interface %1 from the registry. The following erroroccurred: %2
Sample Event #2: Unable to add the interface %1 with the Router Manager for the %2 protocol. Thefollowing error occurred: %3