Fix: Diablo 3 Error Code 1016

Diablo 3 is one on of the most famous RPG titles available for PCs but there are several bugs which Blizzard never really bothered to fix which prevent the game from being one of the best in the world. The 1016 error code is said to be a generic network disconnection error for which there are no definite solutions.

Diablo 3 Error Code 1016

Blizzard will, of course, blame everything on your Internet connection and they may be right in some cases. There are a couple of diverse methods which can be used to solve the problem so make sure you try them out below!

What Causes the Diablo 3 Error Code 1016?

There are quite a few causes for this problem and we will only list out the most popular ones according to users online:

Solution 1: Use this Helpful Set of Commands

The set of useful IP configuration commands may help you renew your IP address along with additional settings tied to it. This set of commands is executed in Command Prompt and it’s used to troubleshoot plenty of Internet connection issues, especially the ones related to games.

Solution 2: Disable the Internet Protocol version 6

The IPv6 or Internet Protocol version 6 is often incompatible with older games and you should try to disable it for your default Internet connection (the one you use the most often). If you are switching between Ethernet and Wi-Fi for example, repeat the same process for both of these connections!

Solution 3: Run the Diablo 3 Executable in Compatibility Mode for Windows 7

This method was posted by a random user on one of Diablo 3 forums and plenty of people have decided to try it out just to be surprised by the fact that this methods actually works in plenty of applicable scenarios. Just make sure to follow the steps below in order to do so correctly.

Solution 3: Add the Game to the Exceptions List in Your Antivirus

If you are using a free antivirus, chances are that it may be blocking your Diablo 3 executable from connecting to the Internet properly or from accessing certain files on your computer. Either way, the problem can be solved by adding the game’s executable to the exclusions list in your antivirus.

The process will differ from one antivirus to another but we have decided to list out the paths to this option in the most popular antivirus tools.

Kaspersky Internet Security: Home >> Settings >> Additional >> Threats and Exclusions >> Exclusions >> Specify Trusted Applications >> Add.

AVG: Home >> Settings >> Components >> Web Shield >> Exceptions.

Avast: Home >> Settings >> General >> Exclusions.

How to fix Diablo 3 error code 1016

Diablo 3 is a relatively old Windows game that has retained a loyal fanbase since 2012. It has a few bugs, however, one of which is error code 1016.

The 1016 issue has a Lost Connection error message that states, There was an error (Code 1016). When Diablo 3’s error 1016 arises, players get disconnected.

How do I fix Diablo 3 error code 1016?

1. Reset your router

First, reset your router by power cycling it. Turn off your desktop or laptop after the error 1016 arises. Turn off and unplug your router for a few minutes. Then plug your router back in, and turn it on.

2. Run Diablo 3 in compatibility mode

3. Release the IP address and flush the DNS

A series of IP commands might fix Diablo 3’s 1016 connection error.

4. Turn off your antivirus software

Diablo 3 error code 1016 might be due third-party antivirus software blocking the game’s connectivity. So, disabling antivirus software before you play Diablo 3 might fix the issue.

To do that, right-click the antivirus utility’s system tray icon to open a context menu that will include various options. Those antivirus context menus usually include a disable option you can select to temporarily turn off their antivirus shields.

Alternatively, you could try adding Diablo 3 to your antivirus utility’s exclusion list. Most antivirus software have exclusion lists that you can add programs to.

There are some reliable antivirus program that provide you with this option. It’s important to keep your PC safe, so disabling your antivirus software for a limited period is the most convenient solution.

⇒ Get ESET

5. Disable the IPV6 protocol

Those resolutions for the Diablo 3 error code 1016 are worth a shot. If you need more potential fixes, send a web support ticket via Blizzard’s contact support page.

If you’re a fan of the genre, check out the RPGs on this amazing gaming list.

The full game is not free, but you can play a limited amount of time for free so you can test it out.

Diablo III is more straightforward in how it approaches certain mechanics, while Path of Exile is more about customization and player-driven economy. However, both are top-tier hack-n-slash games.

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Frequently Asked Questions

Yes, Diablo III features an entrapping story set in a well-known gaming universe, and the gameplay possibilities are limitless, especially thanks to the RPG elements.

If you’re a fan of the genre, check out the RPGs on this amazing gaming list.

The full game is not free, but you can play a limited amount of time for free so you can test it out.

Diablo III is more straightforward in how it approaches certain mechanics, while Path of Exile is more about customization and player-driven economy. However, both are top-tier hack-n-slash games.