How to Know and Change Your Warcraft 3 Version?

There are 6 Warcraft 3 version, 1.20, 1.21, 1.22, 1.23, 1.24, 1.25, and 1.26 (Last version). You can know your Warcraft 3 version when you open your Warcraft 3 (Frozen Throne or Reign of Chaos) and look on the bottom right corner. On the bottom right corner there is a number that indicates the version of your Warcraft 3.
Example :

Step :

• You can change your Warcraft 3 version with downloading file Game.dll, Storm.dll, War3.exe, Worldedit.exe, W3l.exe, and W3lh.dll (Version 1.26) below this. Then paste in your Warcraft 3 folder. (Recommended)

• (Extra) Download patch from Official Website in this below. Then copy "War3TFT_126a_English.exe"in your Warcraf III folder. Run it. Done

Advantage (Version 1.26) :

You can play Warcraft 3 on RGC (Ranked Gaming Client)

Disadvantage (Version 1.26) : 

You can't play in Local Area Network (LAN) with others are different versions.

Download : 

1. Warcraft 3 Version 1.26a.rar 
2. Warcraft 3 v1.26a Patch Official Website

If you have a problem or question, please comment in the comment box which has been provided. Thank you