[franly2010]

I can open/play the *.asx file with windows media player when it is in the broadband ADSL provider.
However, I purchase highspeed wireless modem recently and it can not work.

It is not recording.How can it record if it cannot be open?
The error say it is network firewall might preventing the player from openning using UDP transport.

[Stream Recorder]

Try to disable UDP in Windows Media Player.

[franly2010]

It has already disabled.

However, I am able to play the stream from website that use http://win.2.c3.audiovideoweb.com, but NOT for a1799.v235439.c23543.g.vm.akamaistream.net OR citrixvar.download.akamai.com.

what is those .com and what does it do? (autiovideoweb, *.akamai.com/net).

Sometime the error tell the proxy is not correct.

[Stream Recorder]

If you know the URLs, you can always try to replace mms:// and rtsp:// onto http:// and use MMS or RTSP port. Or just try to disable RTSP/TCP as well.