Adobe Media Server Streaming error on windows

When going to <server_Ip>/hds-live/livepkgr/_definst_/liveevent/livestream.f4m

getting the following page instead of stream

<manifest><id>

  livepkgr/events/_definst_/liveevent

  </id><mimeType>

  </mimeType><streamType>

  live

  </streamType><duration>

  0

  </duration></manifest>

However works perfectly with Ios devices.