All trademarks referenced herein are the properties of their respective owners. Click to watch this video in a web browser. Patching Classic Games Details of classic games patches, where to download them, and how to install the latest updates for classic games. Related Articles Uninstalling Classic Games During technical troubleshooting, you may need to fully uninstall and reinstall a game. Thanks for your feedback! Share This Article. I'm frustrated by Blizzard's process or policy.

I have tried the suggested steps but they didn't work. This article is unclear or poorly written. Please check any which apply: This information isn't relevant to my issue. Sorry to hear that! Diablo II Error: CD Key Invalid Please rate the following from a scale of 1 to 5 stars: This article is easy to find. Did you find this article helpful? Yes No. Finding Classic Game Keys Updated: 2 months ago. Details of classic games patches, where to download them, and how to install the latest updates for classic games. Sorry to hear that!There you will find the game key associated with the game, and a link to download the game client. Please make sure that it was typed in correctly. Information on what to do if you receive an error message saying you are online with your own key in Diablo 2. Please redeem your 16 digit physical CD key on your Blizzard account. You cannot use a 16 digits physical CD key to install online. You must install Diablo II online.ĭelete the old CD installer from your computer and download the latest installer from the Blizzard downloads page. You cannot install from CD anymore -your original 16 digits physical CD key will not work. However, if you registered your physical copy of Diablo II on your Blizzard account, your original 16 digits CD key was converted to a new 26 digit digital license key.

Diablo 2 install 26 cd key