Step 1 : Network config • Connect to you ISP modem o Open a web browser o In the address bar, enter 192.168.0.1 o Enter your user and password for your ISP Modem (normally admin and blank pass or 'admin' as password), normally written on the modem itself. o Find settings or advanced mode->settings, then 'port forwarding' section(often under NAT configuration) o Enter a port forwarding instruction for TCP_UDP on port 6112 to 6119 o Make sure this new entry is saved or active • Test to see if you can log in to battle.net through Diablo 1 Classic Step 2 : Getting the original 4:3 display experience on a 1080p monitor Diablo 1 is best played in 4:3 resolution. The GOG version will always play it full screen, normally in 1920x1080. Here are a few steps to ensure you have no errors and that you can play in the original display for the best experience. • Make sure you only activate 1 monitor with VGA or DVI connectors (no HDMI) and restart your computer. • Open your NVIDIA or RADEON software and create a new graphic profile with a resolution of 1440x1080 : o For example with an ATI RADEON, you must go to 'DISPLAY', 'GPU SCALING -> activate and select 'preserve aspect ratio'. Don't forget to replace 1920x1080 by 1440x1080 everywhere in the new configuration settings. Save the profile. • Then, in Windows, right click on your desktop and open 'Display Settings'. If you have done the previous step correctly you will now be able to choose to put your screen resolution in 1440x1080, which is a full screen 4:3 display on a 1080p modern display. • Now launch GOG version of Diablo click on 'VIDEO SETTINGS'. Choose the following settings. Other settings may achieve the same result. You should be done and good to go. WELCOME!
