It used to automatically open up CorePlayer software and stream video when I try to watch video from YouTube. Until recently, it somehow errors out the message - “Network Not Available”.
At first, I thought it was due to the internet connection issue but it turns out is the setting in the CorePlayer software. The “Enable Network Access” option has been somehow disable without my notice.
Steps to Enable Network Access
- Goto Menu->Tools->Perference
- Select Select Page -> Network
- Check or tick the “Enable Network Access”
P/S: CorePlayer used to be a freeware which is called TCPMP but now it costs around USD 30. For free YouTube mobile application, you may want to just visit m.google.com/youtube with your phone. :)