Yes, there are 3 Pcs and 1 DVR in my workplace's network, all 4 systems are currently with windows firewall. (I was thinking thats the problem, i will have to switch off the firewall of the DVR on monday. The remaining PCs can have their firewall on right?)
However i do have another separate DVR at home and i tried switching off both windows firewall and router firewall. After even doing this, i still cant access the home dvr through WAN. (ports are all forwarded)
What do you guys think??