Script spawns multiple processes when compiled

#include <inet.au3>

Global $wait = IniRead ("Config.ini", "Settings", "wait", "notfound")
Global $Computer = IniRead ("Config.ini", "Settings", "Computer", "notfound")
Global $s_SmtpServer = IniRead ("Config.ini", "Settings", "SMTP_Server", "notfound")
Global $s_FromName = IniRead ("Config.ini", "Settings", "From_Name", "notfound")
Global $s_FromAddress = IniRead ("Config.ini", "Settings", "From_Address", "notfound")
Global $s_ToAddress = IniRead ("Config.ini", "Settings", "To_Address", "notfound")
Global $s_Subject = IniRead ("Config.ini", "Settings", "Subject", "notfound")
Global $as_Body[2]


Sleep($wait)


If RunWait("ping.exe -n 1 " & $Computer, "", @SW_HIDE) == 0 Then
MsgBox(0, $Computer, $Computer & " is pingable")
Else
MsgBox(0, $Computer, $Computer & " is NOT pingable")

EndIf


Func Mail()
$as_Body[0] = iniRead ("Config.ini", "Settings", "Line1", "notfound")
$as_Body[1] = iniRead ("Config.ini", "Settings", "Line2", "notfound")
$Response = _INetSmtpMail($s_SmtpServer, $s_FromName, $s_FromAddress, $s_ToAddress, $s_Subject, $as_Body)
$err = @error
If $Response = 1 Then
MsgBox(0, "Success!", "Mail sent")
Else
MsgBox(0, "Error!", "Mail failed with error code " & $err)
EndIf
EndFunc