Outlook will not open Windows 10

Anonymous
2020-06-30T14:52:48+00:00

I have had this problem for 2 days on my lap top.  Outlook 365 will not open in start uninstalled it last night and reinstalled it with advice off someone it was ok last night then back to not opening any advice please?

My Outlook Windows 7 on my PC is fine

Outlook | Windows | Classic Outlook for Windows | For home

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

50 answers

Sort by: Oldest
Most helpful Newest Oldest
  1. Anonymous
    2020-07-15T17:38:06+00:00

    So what is the fix?

    Was this answer helpful?

    0 comments
  2. Anonymous
    2020-07-15T17:47:08+00:00

    I have managed to open in safe mode - and disabled all add-ins but i still cannot start Outlook.

    Any other suggestions please?

    Was this answer helpful?

    2 people found this answer helpful.
    0 comments
  3. Anonymous
    2020-07-15T17:49:52+00:00

    Sam e problem as of this morning. No current advice posted on how to fix it.

    Was this answer helpful?

    0 comments
  4. Hal Hostetler MVP-Outlook 12,011 Reputation points MVP Volunteer Moderator
    2020-07-15T18:04:08+00:00

    The engineering folks are aware and working on it.  Reverting to a prior build has fixed the issue for many.  From a Command Prompt:

    cd %programfiles%\Common Files\Microsoft Shared\ClickToRun 

    officec2rclient.exe /update user updatetoversion=16.0.12827.20470

    Was this answer helpful?

    6 people found this answer helpful.
    0 comments
  5. Anonymous
    2020-07-15T18:11:08+00:00

    Was the update for MS 365 or Windows 10?

    Was this answer helpful?

    0 comments