Outlook run macro when mail arrives on a nondefault mailbox - vba

Question

I have multiple mailboxes set-up in my Outlook 2010. I would like a macro to run when I receive a mail on one of the non-default mailboxes.
I have coded the below and inserted the code into "ThisOutlookSession".
I have gotten it to work for the default mailbox's inbox but not my nondefault mailbox's inbox. When I try to re-open outlook 2010 having inserted the code, It tells me :
"Compile error in hidden module: ThisOutlookSession". The non-default box is called 'abc.asia'.
I am new to vba so any inputs are appreciated, thank you!
Dim WithEvents myInboxMailItem As Outlook Items
Private Sub myInboxMailItem_ItemAdd(ByVal Item As Object)
MsgBox("Item Added")
End Sub
Private Sub Initialize_Handler()
Dim fldInbox As Outlook.MapiFolder
Dim gnspNameSpace As Outlook.NameSpace
Set gnspNameSpace = Outlook.GetNameSpace("Mapi")
Set fldInbox = gnspNameSpace.Folders("abc.asia").Folders("Inbox")
Set myInboxMailtItem = fldInbox.Items
End Sub

Answer 1

Update Set olRecip = olNs.CreateRecipient("emal#address.com") with correct Email address.
Option Explicit
Private WithEvents Items As Outlook.Items
Private Sub Application_Startup()
Dim olNs As Outlook.NameSpace
Dim Inbox As Outlook.MAPIFolder
Dim olRecip As Recipient
Set olNs = Application.GetNamespace("MAPI")
Set olRecip = olNs.CreateRecipient("emal#address.com") '// Owner's Name or email address
Set Inbox = olNs.GetSharedDefaultFolder(olRecip, olFolderInbox)
Set Items = Inbox.Items
End Sub
Private Sub Items_ItemAdd(ByVal Item As Object)
If TypeOf Item Is Outlook.MailItem Then
Debug.Print Item.Subject
End If
End Sub