I’m using the installer from the classic download page and I have port 3724 open, upnp enabled and running in administrator mode and the error I keep getting is:
12/02/20 23:17:25.5754 Bonjour service is running.
12/02/20 23:17:25.5757 Downloader initializing…
12/02/20 23:17:25.5760 Creating Firewall interface
12/02/20 23:17:25.5764 Success!
12/02/20 23:17:25.5767 Enabling Microsoft Firewall UPnP Framework
12/02/20 23:17:25.5771 Success!
12/02/20 23:17:25.5776 Enabling Blizzard Downloader on Windows Firewall
12/02/20 23:17:25.5780 Success!
12/02/20 23:17:25.5783 Creating Firewall interface
12/02/20 23:17:25.5786 Success!
12/02/20 23:17:25.5790 Creating Microsoft Firewall Rule: Blizzard Downloader: 3724
12/02/20 23:17:25.5793 Success!
12/02/20 23:17:25.5796 Not found Bonjour service.
12/02/20 23:17:25.5799 Creating UPnP interface
12/02/20 23:17:25.5803 Getting UPnPDevice Information
12/02/20 23:17:25.5809 Connecting to: http: // us.tracker.worldofwarcraftDOTcom:3724/announce with 1
12/02/20 23:17:25.5813 Failed to connect to tracker.
12/02/20 23:17:25.5816 Connecting to: http: / /us.tracker.worldofwarcraftDOTcom:3724/announce with 3
12/02/20 23:17:26.8958 Failed to connect to tracker.
12/02/20 23:17:27.0019 Restoring UPnP value to true under Windows Firewall
12/02/20 23:17:27.0838 Success!
12/02/20 23:17:27.0855 Removing port 3724 from Windows Firewall
12/02/20 23:17:27.1054 Success!
12/02/20 23:17:27.1078 Disabling Blizzard Downloader for Windows Firewall
12/02/20 23:17:27.1195 Success!
12/02/20 23:17:27.1656 No UPnP Device Found.
It seems like the tracker is down and when I try the EU and espanol installer it reports those trackers are down too.
According to this discussion in 2009 forums.whirlpoolDOTnet.au/archive/1332556 this person had the same issue Im experiencing now and he’s remedy was for something to get fixed at blizzards end.
Im running windows 10 64 bit and the installers I tried are Downloader_Diablo2_enUS.exe, Downloader_Diablo2_enGB.exe and Downloader_Diablo2_esES.exe