[Need Help] How to Ctrl+V paste text into TW Client In-game Chatbox

[SummerMascot]

Seeking help to Ctrl+V paste text (including English and Chinese text) into TW Client In-game Chatbox

1. I seem to be unable paste text (from external copied sources) via the usual Ctrl+V or Ctrl+Shift+V hotkey combination into the TW Client In-game Chatbox. (Not sure if Nprotect Gameguard is blocking it).
2. However, I'm able to do so without external software or script for the NA/EU Client, just by using Ctrl+C to copy external text and then Ctrl+V to paste it into the NA/EU Client chatbox despite this guy saying otherwise below:
3. I have tried solutions prescribed by my Clan members (files attached below) and they don't seem to work in Win7. I can run them but nothing gets pasted into the TW Client In-game Chatbox.

 

[cupid]

YOU CAN CTRL+C - CTRL+V ON NA??????????

 

[kalintz]

^+v::SendRaw %clipboard%

 

[cupid]

^+v::SendRaw %clipboard%

Natively?

 

[kalintz]

AHK can do it.

 

[cupid]

Then that's not native.

 

[Endless]

You can't do it natively. But you sure can with a macro (such as AHK)