Also, the ‘Lords of Destruction’ expansion disk is included in the box, and it installs (under Win 7 again) very cleanly, after installing the 3-disk Diablo II base version. Another plus point is that, after installation, the game runs fully from the hard disk without the need for one of the Diablo II disks (typically Disk 2) in the DVD drive.
https://www.amazon.com/Diablo-II-Expansion-Set-Pc/dp/B005NH6J7S

