Close all Office applications.
Go to Start > Control Panel.
Select Category View.
In the Programs section, select Uninstall a Program.
Right-click Microsoft Office and choose Change.
Select Online Repair or Repair.
Restart Outlook after the process completes.
Method 1: Disable the Add-ins. To resolve this issue, it is suggested to launch Outlook in safe mode pressing the Windows + R key. It will open the Run box.
Method 2: Change File Permissions. Another reason for the occurrence of this problem is the corruption of data due to the upgrade.
Method 3: Open Outlook in Safe Mode. Launch your Outlook app in a safe mode. In order to do this, you just need to press the Windows + R Key.
Method 4: Clean Installation of Windows. If your system checker is unable to find the error files then you can also try performing a clean installation of Windows.
Method 5: Reverting back to a Previous Version (Latest Fix- 16th July 2020) Another workaround that we found for both cases of Outlook not working (including crashing and not initializing)
Why is my Outlook not opening on Windows 10?
Possible reasons for Outlook not opening issue on Windows 10 are faulty Outlook add-ins, corrupted profile, outdated Outlook desktop program, Windows behind it, navigation pane issues, corrupted system files, incorrect account settings, and more. .
How do I fix Outlook issues in Windows 10?
On Windows 10, click Start.
Type Outlook /safe, click Search programs and files, and then click OK.
Close Outlook.The and open it again.
If the issue is resolved, you may well continue to work, or if you’re short on time, follow these steps to find out which COM add-in is still causing the problem.
How do I fix error 0xC0000142 Outlook?
Method 1: Remove the latest version of Windows Office or updates.
Method 2: Restore your system to a previous working state.
third method. Repair your Office installation.
How do I fix Outlook when it says closing error?
Open Outlook.
Click File > > Idea Add-Ins.
Next to Manage – COM Add-ins, click Go, uncheck Add-ins, and click OK.
Close open Outlook and check it.
How to solve cannot start outlook error?
To do this, roughly click “Account in Settings” and then “Data Files”. Select your profile and click “Set Default”. Step 3: Open Outlook and check if Outlook starts and works as expected.
How to fix Outlook data file cannot be opened error?
In some cases, the Outlook data history cannot be opened, the error may be caused by the settings in the navigation pane. Remove these settings, go to the Windows Run utility and run Outlook.exe /resetnavpane. No. If you need to work with these fixes, follow the solutions provided: 1. Repair the OST file.
How do I fix outlook not opening?
Outlook profiles can get corrupted and cause all sorts of problems, including Outlook not opening. Creating a new profile and setting it up when using an email account may solve the problem. This often requires the ability to run Outlook in audio mode. Select a file. Select Account Settings.
Charles Howell is a freelance writer and editor. He has been writing about consumer electronics, how-to guides, and the latest news in the tech world for over 10 years. His work has been featured on a variety of websites, including techcrunch.com, where he is a contributor. When he’s not writing or spending time with his family, he enjoys playing tennis and exploring new restaurants in the area.