Auto Macro Enabled / Disable by Key pressed (Keyboard)

[mostppl]

Thank for helping!!!!!!
Sorry for bad english!

@Catar did no work.

In variables i put:

PauseMacroA=0

and click on apply.

In Macros i add this line in top of script :

10
{stone}
!PauseMacroA==:No <--- THIS LINE I ADD
!STONESKIN!==1
Self.Inventory.Amulet()<>3081
Tibia.SendKey(115)

I tested it and it did not work

I also tried:

!PauseMacroA==:No <--- THIS LINE I ADD
10
{stone}
!STONESKIN!==1
Self.Inventory.Amulet()<>3081
Tibia.SendKey(115)

I tested it and it did not work

10
!PauseMacroA==:No <--- THIS LINE I ADD
{stone}
!STONESKIN!==1
Self.Inventory.Amulet()<>3081
Tibia.SendKey(115)

I tested it and it did not work

I click on Create New Macro and i add this code:

In name a put: pauseA

10
{pauseA}
PauseKey
K_F4
!PauseMacroA
No [a]
Cooldown.Blocked(pausCD)==0
Tibia.KeyDown(!PauseKey)==1
Cooldown.Create(pausCD, 1200)
PauseMacroA
Yes
exit()
{a}
Cooldown.Blocked(PauseHUD)==0 [b]
HUD.Print(2, 3, 200, 0, 200, 4000, This message will show when your macro is PAUSED change it if u want)
Cooldown.Create(PauseHUD, 4000)
{b}
Cooldown.Blocked(pausCD)==0
Tibia.KeyDown(!PauseKey)==1
Cooldown.Create(pausCD, 1200)
PauseMacroA
No
exit()

I change PauseKey:=:K_DIVIDE to PauseKey:=:K_F4 my example: http://wiki.bmega.net/doku.php?id=virtual_key_codes

I want to active or stop key F4 right?

I testing with separate key on numpad / and did no work too.