| Quite simple. Find a person who has extracted all the files from the executable for that version. Then simply overwrite the existing files with the one you extracted.
Or you could reinstall, install the version you want, copy the files to another directory, watch your replays, then upgrade to newest. Then you can do Option #1 by overwriting files and re-running the latest patch.
That is how I switch between Nezmod and Snej mods for Diablo II. |