Autocomplete

When moving to any new mail, new pc, etc you want to move the autocomplete. Nirsofts tool will do the job as long as you complete the steps correctly

For Office 365:

NK2Edit https://www.nirsoft.net/utils/outlook_nk2_edit.html

Run NK2 edit while the old profile is open. "Save As" nk2 file or dat.

Create new Profile.

Do not import mail yet. Send 1 test email, close and reopen outlook. Reopen NK2edit if you closd and open the file you saved.

Select all

Export to mail store.

Close Nk2edit.