Uninstall any existing Warcraft III or Reforged. Delete the Documents\Warcraft III folder to remove old cache data.

Install The Frozen Throne expansion into the same directory (e.g., C:\Program Files (x86)\Warcraft III ).

Protect your CD keys. Download only from community-trusted forums. Keep the classic dream alive. Have a specific 1.27b mod you want to run? Let us know in the comments below!