Briefly
I can't get work "Play on another device" function

More detailed
My Samsung TV (which support network) and PC are in the same network.
The problem is, I can play PC contents from TV. But when I try to control TV remotely from Allshare software (PC), it shows TV only as connected device:

But not as remote player in "players" list

The result

Tried to turn off firewall completely, reset router, re-install software. No success. Please help.
BTW. On this link they kinda explained how to do it, but I software doesn' detect the TV as player in my case: http://www.samsung.com/global/allshare/pcsw/quickguide.html