If you are unable to upgrade to Warcraft 3 TFT/ROC 1.25b patch via Battle.net auto-update, you may use offline upgrade files below, or simply use Warcraft 1.25b Switcher.
Warcraft 3 1.25b Patch Download and Install Guide:
1. Download Warcraft 3 TFT/ROC v1.25b Patch update from below:
• Standalone Patch (recommended):
- Download this file if you are updating from an old version. (For example: 1.20e)• Upgrade Patch:
War3TFT_125b_English.exe (mirror 1)
War3TFT_125b_English.exe (mirror 2)
- Download this file if you have Warcraft 1.24e patch installed.Mac:
War3TFT 124e_125b English.exe (mirror 1)
War3TFT 124e_125b English.exe (mirror 2)
• Standalone Patch:
- This will upgrade your Warcraft 3 Mac to 1.25b from any previous version.
War3TFT_1xx-125b_English.zip (mirror 1)
2. After downloading the right update, Install it.
3. Your Warcraft 3 will be patched to v1.25b (126.96.36.19997)
• If you are getting "Warcraft/InstallPath" error while upgrading. You need to Fix Warcraft 3 Registry.
• You can use Warcraft 1.25b Patch Switcher, if you have previously v1.24e installed (only for Windows users).
• Older version replays won't work in this patch.
• If you are getting any errors while updating, please submit a comment!