Rather than 'import' the PST files you should have simply opened them. Then you should have made "Outlook Data File" the default data file (File > Account Settings) and deleted the new file that Outlook would have created when you installed it. If you still have the originals. Close all the files except the default one. Close Outlook. Replace the data files with the originals then re-open Outlook and open the files again.

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Graham Mayor - MS MVP (Word) (2002-2019)
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