Send Multiple Outlook Mails Using The Same Template

Hello, I am having trouble getting the below code to work. When I compile the code it says: User-defined type not defined. In this code, I am sending an email through excel. I am also using an outlook template file. Also, I have created a loop at the end. Any assistance is greatly appreciated. Thank you,

Code:

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Private Declare Function ShellExecute Lib "shell32.dll" _
Alias "ShellExecuteA" (ByVal hwnd As Long, ByVal lpOperation As String, _
ByVal lpFile As String, ByVal lpParameters As String, ByVal lpDirectory As String, _
ByVal nShowCmd As Long) As Long


  Private Declare Function apiGetUserName Lib "advapi32.dll" Alias _
    "GetUserNameA" (ByVal lpBuffer As String, nSize As Long) As Long

Sub TicketResolved()
Dim myOlApp As Outlook.Application
Dim MyItem As Outlook.MailItem
On Error GoTo ErrorHandler1

Set myOlApp = CreateObject("Outlook.Application")
Set MyItem = myOlApp.CreateItemFromTemplate("C:\OPEN -ALL\TICKET RESOLVED\Ticket Resolved Template")
    With MyItem
        .To = Cells(3, 2) & "; forums1167@gmail.com"
        .Subject = "Ticket Resolved #" & Cells(3, 1)
           
  .HTMLBody = Replace(.HTMLBody, "Issue1", Cells(3, 1))
  .HTMLBody = Replace(.HTMLBody, Lastfirstname1, Cells(3, 2))
      .Display
     
    End With

Set MyItem = Nothing
Set myOlApp = Nothing


Rows("3:3").Select
    Selection.Delete Shift:=xlUp
   
    While Not IsEmpty(Cells(3, 3))
       
  Call TicketResolved

Wend

End Sub

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Don't think there's any reason for having those API calls in your code, unless you know it is there for a certain reason.

So here's what I think you are after.

Code:

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Sub TicketResolved()

    Dim myOlApp As Object 'Outlook.Application
    Dim MyItem As Object 'Outlook.MailItem
    Dim Lastfirstname1 As String
   
    Lastfirstname1 = "SOMETHING"
    Set myOlApp = CreateObject("Outlook.Application")
    While Not IsEmpty(Cells(3, 3))
        Set MyItem = myOlApp.CreateItemFromTemplate("C:\OPEN -ALL\TICKET RESOLVED\Ticket Resolved Template")
        With MyItem
            .To = Cells(3, 2) & "; forums1167@gmail.com"
            .Subject = "Ticket Resolved #" & Cells(3, 1)
            .HTMLBody = Replace(.HTMLBody, "Issue1", Cells(3, 1))
            .HTMLBody = Replace(.HTMLBody, Lastfirstname1, Cells(3, 2))
            .Display
        End With
        Set MyItem = Nothing
        Set myOlApp = Nothing
        Rows("3:3").Delete Shift:=xlUp
    Wend

End Sub

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