The vanilla Diablo 2 LOD installer installs version 1.07 (or 1.12 for later prints). You must patch to 1.14d for Windows compatibility and Battle.net access.
The stock installer usually leaves you at version 1.14B, but the final official patch is The Battle.net Update Diablo 2 LOD installer
This guide covers everything you need to know about downloading and installing the original Diablo 2 LOD. The Evolution of the Diablo 2 Installer The vanilla Diablo 2 LOD installer installs version 1
: Make sure you have a legitimate copy of Diablo 2 installed on your computer. It's also recommended to update your game to the latest patch version before proceeding. The Evolution of the Diablo 2 Installer :
: Once downloaded, run the installer. You may need to extract the installer files if they are compressed.
: It is common to see a "http_404_webOC" error or script pop-ups during the download phase [14, 27]. Experienced players know to simply cancel those pop-ups