Add Msg File to PST

To Add physical MSG files to PST and generate PST we need to follow below steps:

1. Add Com library Microsoft.Office.interop.outlook
2. Create object of COM Object MailItem,Namespace,Application
3. ns(object of namespace) = app(object of Applciation).GetNamespace("MAPI")
   
   ns.AddStoreEx(newPstFileLocation, OlStoreType.olStoreUnicode)
    
4. For Each store As Store In ns.Session.Stores

                   If store.FilePath = newPstFileLocation Then

                       newPST = store

                   End If

               Next
    
5. Object of MAPI Folder Ex: oFolder
6. oFolder = newPST.GetRootFolder
7. .mail = CType(ns.Session.OpenSharedItem(filetobeprocessed), MailItem)
   
   mail.Move(folderInbox)
   
   folderInbox is object of Simple inbox folder and we are adding moving files to folderInbox.