No wireless access

I hope someone can help me here, I have my WD My Book Live connected to my modem/router via ethernet, when I connect to my network via ethernet I am able to see the device and map a network drive but when I connect via wireless I am not able to see it or map it or connect to it.
If I enter the IP address I can log ont to the UI but not able to access the folders on it … Can someone offer any assistance please … Thanks

Please check how is configured your WiFi connection on Windows. If it’s set public the access to file sharing is disabled for obvious security reasons, you should set it to private. Public should be set for wifi connections that you cin find in public places lik pub, hotel, restaurants … where you can’t know who else is using the same wifi network

Thank you for the reply, I have the access set to Private already ???