Ghost Backup of NAS Drive

Hi all.

 

I have bought Ghost 12 some time ago and it seems to backup my C and D drive to a NAS drive with no problems.

 

I have now moved all my data to my NAS drive so it can be accessed from my laptop.

 

When I try and get Ghost to backup from this NAS to my main PC's hard drive I get the error - 'The Path is Not on a Local Drive, you must use local drives only.'

 

Is there anyway I can backup my NAS drive with Ghost?