allanhocking82 created a new article
28 w

My Outlook 365 won't open after a Windows update yesterday Microsoft Q&A | #outlook data file cannot be accessed

My Outlook 365 won't open after a Windows update yesterday Microsoft Q&A

My Outlook 365 won't open after a Windows update yesterday Microsoft Q&A

If you typically use an Outlook.com account for email, this issue can occur if there are multiple aliases on the account and the 3rd party email address is the primary alias.