Googling på : "ps3 media server Access to the media server is not allowed" ger 46.000 träffar.
Ett förslag bland många:
Click Network and Sharing Center.
Click Change Advanced SHaring Settings.
Under Home network.
Click Turn off password protected sharing.
on the same screen, Make sure "media streaming is on", "turn on network discovery" is on, Public folder sharing is on.
Now on same page (advanced sharing settings), click "choose media streaming options".
Your PS3 should show up on the device list, most likely labelled "unknown". To save greif, allow all connections for now, and turn sharing off to individual devices, as you figure them out. To find the info on each device, just click it's blue link, and properties show up.
To figure out the MAC address of your PS3, go into System information on your on-screen display (XMB) of your PS3.
You will see:
System software: Version X.XX
IP Address : 192.168.X.XXX (or whatever)
MAC Address : XX:XX:XX:XX:XX:XX
Free Space : XXX GB
Take note of this MAC and compare it with the devices in "choose media streaming options"
