Outlook 365 not opening in Windows 11

Anonymous
2021-12-30T21:39:00+00:00

I noticed that Outlook did not open automatically in Windows 11 like it should when I rebooted, so I tried to start it manually. That didn't work either. Not even running "outlook /safe" worked.

Am I missing something here?

Outlook | Windows | Classic Outlook for Windows | For business

Locked Question. This question was migrated from the Microsoft Support Community. You can vote on whether it's helpful, but you can't add comments or replies or follow the question.

0 comments No comments

58 answers

Sort by: Newest
  1. Anonymous
    2023-09-20T03:24:59+00:00

    G'day,

    I am just so sick and tired of the repeated difficulties I have had trying to open Outlook 365 since installing the system four months ago. The issue occurs every other week.

    Please advise a permanent fix. I usually get around the issue but starting Outlook in safe mode but even that doesn't seem to work anymore?

    Regards

    Owen Vaughan

    Was this answer helpful?

    0 comments No comments
  2. Anonymous
    2023-08-28T15:03:15+00:00

    Common issue, why MS hasnt fixed this is a head scratcher. Here are a few things to try that have worked for me. (1) get into "Task Manager" and End all tasks with "Outlook" in their name. Now try opening Outlook. (2) Reset Outlook. But you'll have to re-enter all your email account info. (3) Sometimes a simple reboot does the trick. Warning, eventually the problem comes back. Frustrating issue.

    Was this answer helpful?

    2 people found this answer helpful.
    0 comments No comments
  3. Anonymous
    2023-08-26T20:56:24+00:00

    outlook 365 does not appear to work with windows 11.

    A cloud based version seems to work ..

    This is getting very confusing when you are 20 years on a pc and new to cloud

    Was this answer helpful?

    0 comments No comments
  4. Anonymous
    2023-06-08T21:54:58+00:00

    I had a similar problem and was advised to reload MS Office.

    Just be careful that you don't lose your contacts in Outlook.with this.

    My Outlook 365 now works fine.

    Regards,

    Phil.

    Was this answer helpful?

    0 comments No comments
  5. Anonymous
    2023-06-06T23:00:24+00:00

    Why can't I open my outlook intermittently it works often but at least once or twice a week it goes out for hours or even a day. I am tired of paying for something that doesn't work too often for me.

    Was this answer helpful?

    1 person found this answer helpful.
    0 comments No comments