How To Fix Middle Mouse Button To Give Orders - Ghost Recon Advanced Warfighter (Steam)

This is a fix for the middle mouse button not working when giving orders in Ghost Recon Advanced Warfighter. I am using the Steam version for this, but I would imagine this fix will work on any PC version.

1. Navigate to the following location:
E:\SteamLibrary\steamapps\common\Ghost Recon Advanced Warfighter\Settings

2. Open the following file in a text editor:
ctrl_set_def.xml

3. Change the following line:
<button id="hud_select" binding="2" device="mouse" group="misc"/>

To this:

<button id="hud_select" binding="2" device="mouse" group="tactics"/>

4. Save the file and start the game.

Here is a video showing this process.