What Hardware version is your DCS? Look at the sticker behind or under the camera.
I have 2 of them :
1 is Firmware Version 1.16.04 (2016-09-09), Hardware Version A
2 is Firmware Version 2.14.04 (2016-09-09), Hardware Version B
Link>What Firmware version is currently loaded? Found on the DCSs web page under status.
see above
What region are you located?
Europe, Czech Rep
Please review these to see if they will help any:
http://forums.dlink.com/index.php?topic=50328.0 and http://forums.dlink.com/index.php?topic=64975.0
Still no luck, I got authentification dialog, once I add it it runs OK (and after some time I got Save as dialog to save video.cgi)
<iframe src="http://192.168.1.108/mjpeg.cgi"
width="460" height="345" class="smart_sizing_iframe noresize"
frameborder="0" scrolling="no" >
</iframe>

