Reading mobile inbox using filesystemwatcher

Question

Hi all
I am developing a mobile application using C#.net v2.0. It's not for windows mobile but its a generalized software. In this i want to check mobile inbox continuously using nokia pc suit. For  that i am using  filesystemwatcher, when  i  given the path of any local drive it works fine but when i given the path of inbox like @"\Nokia Phone Browser\Nokia 9500\Messages\Inbox" it gives the error that the specified path doesnot exist.
So please tell me what can i do to check the inbox.
Thanks in advance.............