[HOTKEYNET] I'm trying to add a 4th window and more space for the PiP interface I have set up, need some help.

[cheese]

So, I kind of understand the parameters of what I'm plugging into my script, but I don't understand what the code is doing and how to add a 4th client.

EDIT: The code directly below this text is the original code used from another post on this site. The problem I'm having with this is that while the script opens 4 windows, all four clients display the grey blizzard error box and crash.

//-----------------------------------------------------------
 // PRESS CTRL R TO RENAME WOW'S IF YOU LAUNCH THEM MANUALLY. 
 //-----------------------------------------------------------
 <Hotkey ScrollLockOn Ctrl R>
 <SendPC local>
 <RenameWin "World of Warcraft" WoW1> 
 <RenameWin "World of Warcraft" WoW2>
 <RenameWin "World of Warcraft" WoW3>
 
 
 // SET PIP CONFIGURATION
 // Usage: <SetPip BigWindowName LittleWindowName>
 // This command is called by <Hotkey F1> which is defined below.
 //-------------
<Command SetPip>
    <TargetWin %2%>
        <SetWinSize 600 300>
        <SetWinPos  1300 515>
    <TargetWin %3%>
        <SetWinSize 600 300>
        <SetWinPos  1300 215>
    <TargetWin %1%>
        <SetWinSize 1920 1080>
        <SetWinPos 0 0>  // THIS IS ONLY HALF OF IT, YOU NEED THE NEXT PART, TOO
    <TargetWin %2%>
        <SetForegroundWin>
        <UpdateWin>
    <TargetWin %3%>
        <SetForegroundWin>
        <UpdateWin>
    <TargetWin %1%>
        <SetWinRegion 1300 215 600 600> // THIS IS THE HOLE YOU NEED TO PUNCH IN THE MAIN WINDOW
        <SetForegroundWin>

 
 //------------
 // TOGGLE PIP CONFIG WITH HOTKEY
 //------------
 <Hotkey ScrollLockOn F1> // THIS IS WHERE YOU DEFINED F1
 <Toggle>
 <SetPip WoW1 WoW2 WoW3>
 <Toggle>
 <SetPip WoW2 WoW1 WoW3>
 <Toggle>
 <SetPip WoW3 WoW1 WoW2>
 
 
 // SUBROUTINE TO LAUNCH AND RENAME A COPY OF WOW.
 //---------
 <Command LaunchAndRename>
 <SendPC %1%>
 <Run "F:\Program Files (x86)\World of Warcraft\World of Warcraft\_retail_\WoW.exe">
 <RenameTargetWin %2%>
 <RemoveWinFrame>
 
 
 //----------
 // HOTKEY TO LAUNCH AND RENAME BOTH WOW'S.
 //----------
 <Hotkey ScrollLockOn Alt Ctrl L>
 <LaunchAndRename Local WoW1>
 <RemoveWinFrame>
 <LaunchAndRename Local WoW2>
 <RemoveWinFrame>
 <LaunchAndRename Local WoW3>
 <RemoveWinFrame>
 <SetPip WoW1 WoW2 WoW3>
 
 //-----------
 // DEFINE MAIL LABELS FOR SENDING KEY STROKES. 
 //-----------
 <Label w1 Local SendWinM WoW1>
 <Label w2 Local SendWinM WoW2>
 <Label w3 Local SendWinM WoW3> // YOU HAD A 4TH WINDOW DEFINED HERE. DELETED
 
 
 // HOTKEYS
 //--------------

//FIRST, WE DEFINE A KEYLIST CALLED MYLIST INSTEAD OF USING HOTKEYS

 <KeyList MyList A-Z, 0-9, Period, Comma, Oem1, Oem2, NumPad0-Numpad9, NumPadEnter, F2-F12, Esc except W, A, S, D, J, Q, E, X>

// F1 HAS BEEN DELETED FROM THE LIST SINCE IT'S ALREADY DEFINED. Q, E AND X HAVE BEEN ADDED TO THE EXCLUDE


// NOW WE CAN DEFINE THE HOTKEYS AND MODIFIERS USING THE KEYLIST INSTEAD OF MAKING A WHOLE LIST FOR EACH MODIFIER
 
 <Hotkey ScrollLockOn MyList; ScrollLockOn Shift MyList>
           <SendLabel w1, w2, w3>
       <Key %Trigger%>


 //---------------
 // DEFINE MOVEMENT KEYS THAT WILL GET SENT TO BOTH WOW'S.
 // ADD MORE KEYS IF YOU WANT. 
 //---------------

// SPACE AND X ADDED TO THE MOVEMENT KEYS. ADD Q AND E IF YOU WANT THOSE KEYS TO PASS TO SLAVES FOR STRAFING.

 <MovementHotkey ScrollLockOn up, down, left, right, space, X> 
 <SendLabel w1, w2, w3> 
 <Key %Trigger%>

// USE PAUSE TO TOGGLE BROADCASTING ON AND OFF WHEN TYPING IN THE CHAT WINDOW OR ANYTIME YOU DON'T WANT EVERYONE RESPONDING TO 

KEYSTROKES.

//------------------
//TOGGLE HKN MUTE
//------------------
<hotkey Pause>
    <sendpc local>
        <ToggleHotkeys>


 //-----------------------------------------------------------
 // BROADCAST MOUSE CLICKS. HOLD DOWN OEM3 (ON U.S. KEYBOARDS,
 // THAT'S THE SQUIGGLE KEY IN UPPPER LEFT CORNER) WHEN YOU 
 // WANT TO BROADCAST.
 //-----------------------------------------------------------
 <UseKeyAsModifier Oem3>
 <Hotkey ScrollLockOn Oem3 LButton, MButton, RButton, Button4, Button5>
 <SendLabel w1, w2, w3> 
 <ClickMouse %TriggerMainKey%>

// SPACE DELETED BECAUSE IT SHOULD BE DEFINED IN MOVEMENTHOTKEY

This is what I've changed so far, which results in a ton of errors on the HKN client.

//-----------------------------------------------------------
 // PRESS CTRL R TO RENAME WOW'S IF YOU LAUNCH THEM MANUALLY. 
 //-----------------------------------------------------------
 <Hotkey ScrollLockOn Ctrl R>
 <SendPC local>
 <RenameWin "World of Warcraft" WoW1> 
 <RenameWin "World of Warcraft" WoW2>
 <RenameWin "World of Warcraft" WoW3>
 <RenameWin "World of Warcraft" WoW4> 
 
 // SET PIP CONFIGURATION
 // Usage: <SetPip BigWindowName LittleWindowName>
 // This command is called by <Hotkey F1> which is defined below.
 //-------------
<Command SetPip>
    <TargetWin %2%>
        <SetWinSize 600 300>
        <SetWinPos  1300 515>
    <TargetWin %3%>
        <SetWinSize 600 300>
        <SetWinPos  1300 215>
    <TargetWin %1%>
        <SetWinSize 1920 1080>
        <SetWinPos 0 0>
    <TargetWin %2%>
        <SetForegroundWin>
        <UpdateWin>
    <TargetWin %3%>
        <SetForegroundWin>
        <UpdateWin>
    <TargetWin %1%>
        <SetWinRegion 1300 215 600 600>
        <SetForegroundWin>
 //------------
 // TOGGLE PIP CONFIG WITH HOTKEY
 //------------
 <Hotkey ScrollLockOn F1>
 <Toggle>
 <SetPip WoW1 WoW2 WoW3 WoW4>
 <Toggle>
 <SetPip WoW2 WoW1 WoW3 WoW4>
 <Toggle>
 <SetPip WoW3 WoW1 WoW2 WoW4>
 <Toggle>
 <SetPip WoW4 WoW1 WoW2 WoW3> 
 
 // SUBROUTINE TO LAUNCH AND RENAME A COPY OF WOW.
 //---------
 <Command LaunchAndRename>
 <SendPC %1%>
 <Run "F:\Program Files (x86)\World of Warcraft\World of Warcraft\_retail_\WoW.exe">
 <RenameTargetWin %2%>
 <RemoveWinFrame>
 
 
 //----------
 // HOTKEY TO LAUNCH AND RENAME BOTH WOW'S.
 //----------
 <Hotkey ScrollLockOn Alt Ctrl L>
 <LaunchAndRename Local WoW1>
 <RemoveWinFrame>
 <LaunchAndRename Local WoW2>
 <RemoveWinFrame>
 <LaunchAndRename Local WoW3>
 <RemoveWinFrame>
 <LaunchAndRename Local WoW4>
 <RemoveWinFrame>
 <SetPip WoW1 WoW2 WoW3 WoW4>
 
 //-----------
 // DEFINE MAIL LABELS FOR SENDING KEY STROKES. 
 //-----------
 <Label w1 Local SendWinM WoW1>
 <Label w2 Local SendWinM WoW2>
 <Label w3 Local SendWinM WoW3>
 <Label w4 Local SendWinM WoW4>
 
 // HOTKEYS
 //--------------

//FIRST, WE DEFINE A KEYLIST CALLED MYLIST INSTEAD OF USING HOTKEYS

 <KeyList MyList A-Z, 0-9, Period, Comma, Oem1, Oem2, NumPad0-Numpad9, NumPadEnter, F2-F12, Esc except W, A, S, D, J, Q, E, X>

// F1 HAS BEEN DELETED FROM THE LIST SINCE IT'S ALREADY DEFINED. Q, E AND X HAVE BEEN ADDED TO THE EXCLUDE


// NOW WE CAN DEFINE THE HOTKEYS AND MODIFIERS USING THE KEYLIST INSTEAD OF MAKING A WHOLE LIST FOR EACH MODIFIER
 
 <Hotkey ScrollLockOn MyList; ScrollLockOn Shift MyList>
           <SendLabel w1, w2, w3, w4>
       <Key %Trigger%>


 //---------------
 // DEFINE MOVEMENT KEYS THAT WILL GET SENT TO BOTH WOW'S.
 // ADD MORE KEYS IF YOU WANT. 
 //---------------

// SPACE AND X ADDED TO THE MOVEMENT KEYS. ADD Q AND E IF YOU WANT THOSE KEYS TO PASS TO SLAVES FOR STRAFING.

 <MovementHotkey ScrollLockOn up, down, left, right, space, X> 
 <SendLabel w1, w2, w3, w4> 
 <Key %Trigger%>

// USE PAUSE TO TOGGLE BROADCASTING ON AND OFF WHEN TYPING IN THE CHAT WINDOW OR ANYTIME YOU DON'T WANT EVERYONE RESPONDING TO 

KEYSTROKES.

//------------------
//TOGGLE HKN MUTE
//------------------
<hotkey Pause>
    <sendpc local>
        <ToggleHotkeys>


 //-----------------------------------------------------------
 // BROADCAST MOUSE CLICKS. HOLD DOWN OEM3 (ON U.S. KEYBOARDS,
 // THAT'S THE SQUIGGLE KEY IN UPPPER LEFT CORNER) WHEN YOU 
 // WANT TO BROADCAST.
 //-----------------------------------------------------------
 <UseKeyAsModifier Oem3>
 <Hotkey ScrollLockOn Oem3 LButton, MButton, RButton, Button4, Button5>
 <SendLabel w1, w2, w3, w4> 
 <ClickMouse %TriggerMainKey%>

This section is the area I think I don't understand.

 // SET PIP CONFIGURATION
 // Usage: <SetPip BigWindowName LittleWindowName>
 // This command is called by <Hotkey F1> which is defined below.
 //-------------
<Command SetPip>
    <TargetWin %2%>
        <SetWinSize 600 300>
        <SetWinPos  1300 515>
    <TargetWin %3%>
        <SetWinSize 600 300>
        <SetWinPos  1300 215>
    <TargetWin %1%>
        <SetWinSize 1920 1080>
        <SetWinPos 0 0>
    <TargetWin %2%>
        <SetForegroundWin>
        <UpdateWin>
    <TargetWin %3%>
        <SetForegroundWin>
        <UpdateWin>
    <TargetWin %1%>
        <SetWinRegion 1300 215 600 600>
        <SetForegroundWin>

I know this is something simple but I can't figure it out. What is %2%, %3%, %1%, and %4% doing exactly? Is it targetting the 1-4 in WoW1-4? Why do 2 and 3 have UpdateWin and SetForegroundWin but 1 doesn't? What I know so far is that I need to increase the size of the cut out I'm creating in the main client.

From what I understand, the code below may work, I'll test it now and keep this open in case I run into any issues.

    <TargetWin %4%>
        <SetWinSize 600 300>
        <SetWinPos 1300 -85>
    <TargetWin %4%>
        <SetForegroundWin>
        <UpdateWin>
    <TargetWin %1%>
        <SetWinRegion 1300 -85 600 600>
        <SetForegroundWin>

Above is the result of trying to use the original script, not sure what it's doing.

Also, I have learning disabilities and struggle with picking up new information so I will need extra time to understand it. I will eventually figure it out so if I ask too many questions, I'm trying to solve what's in my head in my own way.