Remove a mount location

[Garfieldhi]

Hi

When I press the recording list button on the remote and then the yellow button to select a location, I have two mounts with the same name one works one doesn't. How do I remove the one that doesn't work from the list. I have searched through the network mount manager and cannot find it anywhere, it is a mount to my NAS server.

Any help would be very much appreciated. I have attached a picture of what it looks like.

Many thanks

Tim