Here’s a polished post you can use on a forum, blog, or social media. Since official direct downloads of patch 1.31 are not hosted by Blizzard anymore (they point to Reforged), I’ve included practical notes.
Absolutely. Install Reforged to your default C:\Program Files (x86)\Battle.net\ and install 1.31 to C:\Games\WC3_Classic\ . They do not share registry keys. warcraft 3 frozen throne 1.31 download
Warcraft 3: The Frozen Throne v1.31 – Where to Download (Classic/Pre-Reforged) Here’s a polished post you can use on