If you need to restore the contents of the folders, you can Import, using this pst file as the source or open the pst in the profile then Select All and Copy then use the Move to Folder command or Paste the items into the IMAP folders. The pst's display name is changed to Backup-yyyymmddhhmmss.

This macro creates a new pst file in the My Documents\ Outlook Files folder, using a file name containing the date and time the backup was created, in the format of yyyymmddhhmmss-Backup.pst. To make it easier to make a backup, you can use a macro to copy the Calendar, Contacts, Tasks, and Notes folders to a new.