Barbara, I'm almost willing to bet that this is an issue caused by an incorrect throwing of a switch in the Contact Pane of Privacy Settings. Make sure that MS-Outlook has permissions to access your contacts. Of course, this may not be because I think that Outlook Contacts are self-contained to Outlook and are not the same Contacts that Windows 10 uses globally for its apps.
If that's not it, then it would be helpful to know what FS had you uncheck, as it's certain to be one of those apps if this is the only change you made before auto-fill stopped working. Brian, off to tutor
