dmob

Create the array before the While loop. Copy the values into the array before Return.

I figured that was the only option. Kinda hard to wrap my head around, I thought a 1D array as in array[4] has 1 column, now I gotta learn it has 0 columns

A suggestion...
TCPStartup() $Form2 = GUICreate("Support", 301, 328, 544, 179) $Label1 = GUICtrlCreateLabel("SFE", 32, 32, 84, 17) $Label2 = GUICtrlCreateLabel("HostName", 32, 72, 84, 17) $Label3 = GUICtrlCreateLabel("IP", 32, 112, 84, 17) $Input1 = GUICtrlCreateInput("SFE Number", 128, 32, 129, 21) $Input2 = GUICtrlCreateInput(@ComputerName, 128, 72, 129, 21) $Input3 = GUICtrlCreateInput("", 128, 112, 129, 21) $Button1 = GUICtrlCreateButton("Collect Info", 32, 216, 81, 33) $Button2 = GUICtrlCreateButton("Send Info", 152, 216, 105, 33) $Progress1 = GUICtrlCreateProgress(32, 280, 225, 17) $Combo1 = GUICtrlCreateCombo("Select Issue", 128, 152, 129, 25, BitOR($CBS_DROPDOWN, $CBS_AUTOHSCROLL)) GUICtrlSetData($Combo1, "Avaya|C4 - Cant Login", "item3") GUICtrlSetData($Combo1, "C4 - Cant Open|C4 - Account Search", "item4") GUICtrlSetData($Combo1, "No Calls|Inbound", "item5") GUICtrlSetData($Combo1, "Outbound|Headset ID in Use", "item6") GUICtrlSetData($Combo1, "Zioper|C4", "item7") GUICtrlSetData($Combo1, "Zioper|C4", "item8") $Label4 = GUICtrlCreateLabel("Problem:", 32, 152, 76, 17) GUISetState(@SW_SHOW) #EndRegion ### END Koda GUI section ### While 1 $nMsg = GUIGetMsg() Switch $nMsg Case $GUI_EVENT_CLOSE TCPShutdown() Exit Case $Button1 GUICtrlSetData($Input3, TCPNameToIP(GUICtrlRead($Input2))) Case $Button2 ;#GUICtrlSetData($Input2, "") GUICtrlSetData($Input3, "") Local $aParameters[4] ; create array to pass info to func $aParameters[0] = GUICtrlRead($Input1) ; SFE Number $aParameters[1] = GUICtrlRead($Input2) ; HostName $aParameters[2] = GUICtrlRead($Input3) ; IP address $aParameters[3] = GUICtrlRead($Combo1) ; Issue SendMail($aParameters) ; call function passing array containing collected info EndSwitch WEnd Func SendMail($aInput) ; SFE Number is in $aInput[0] ; HostName is in $aInput[1] ; IP address is in $aInput[2] ; Issue is in $aInput[3] $s_SmtpServer = "0.0.0.0" $s_FromName = "localhost" $s_FromName = "Bertus" $s_FromAddress = "notification@test.com" $s_ToAddress = "bertusn@test.com" $s_Subject = "Nature or discription of Problem" ; Nature of Problem as Subject ; now you can construct your subject and body using values in $aInput Dim $as_Body[2] $as_Body[0] = "IP/Hostname/SFE" ; Details in Body $as_Body[1] = "Nature or discription of Problem" ; This line not as important $Response = _INetSmtpMail($s_SmtpServer, $s_FromName, $s_FromAddress, $s_ToAddress, $s_Subject, $as_Body) $err = @error If $Response = 1 Then MsgBox(0, "Success!", "Info sent") Else MsgBox(0, "Error!", "Mail failed - Please retry or call Support" & $err) EndIf EndFunc

Tried your script with my copy and got no errors. Sorry I can't remember what I had changed (if anything).
_Adlib.au3