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outlook setup error 0x800706ba

Trying to add my icloud contacts and calendar to outlook and when doing so the error code 0x800706ba comes up as a unexpected error. I have done this successfully on several computers with no issue. Have tried uninstalling both icloud and Microsoft 365 and uploading and same error occurs?

Windows, Windows 10

Posted on May 12, 2020 6:10 PM

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Posted on Jun 23, 2020 12:39 PM

This happened for me because outlook only had IMAP accounts, and the contacts/calendars/tasks were the "Contacts (This PC only)" style of folders.


Apple needs to fix their wizard to use those folders as the source of outlook data to load into it's merge and sync logic. Or even better instead of assuming which contacts/calendars/tasks folder and strewing things up have an advanced button that will prompt user to select what folder(s) to use from outlook.


To work around is problem:

Create new empty .pst file

Set it as default data file (File | Account Settings | Data Files Tab | Set as default on new local .pst file)

Close and reopen outlook to make sure it's default data file/moves everything

Re-run iCloud Control panel outlook setup wizard.

26 replies

outlook setup error 0x800706ba

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