I am running Windows 7 Professional N and up to recently remote streaming worked for me perfectly.
Now when I try to stream anything from Windows Media Player (My Primary and only Media server) to my PS3 Or Sony Bu-ray player I get an error that that neither of the Devices have permission to access the Media Server.
When I try to change the settings in Media Player to turn on streaming, it will not turn on.
I restored my system to a month previous and that seemed to work until Windows update downloaded and the whole thing turned off again.
I went online and checked some forums and it would appear this is happening to a lot of people and there does not appear to be a fix. I will contact Microsoft as a last resort.
Any help here would be greatly appreciated. Thanks very much.