WD tv play to error

hi i have windows 7 running,

when i m trying to use “Play to” button on media player it says that contacting media server then nothing’s happening.

i dont know what happend and in wd tv i cant go to media server if i press enter nothing’s happening but in network share it asks for login and password and i dont know what  login and password i  use

Did you try the “Auto Login to Network Share” option? When set to On, the media player logs into the network share anonymously If have provided sharing permissions for anonymous access. When set to Off, the media player prompts you to enter the account name and password to access the network share, such account name and password need to be manually created on the network share.