Outlook Can’t Send Emails After Upgrading To Windows 10

After upgrading to Microsoft Windows 10 a certain common issue raised for many Microsoft Outlook users and for different versions of Outlook where Outlook is not able to send emails while it can receive normally. some users sent emails stating “when I upgraded to Windows 10 outlook can’t send anymore. All the emails settings I checked are correct and server settings as well, when I click on Send/Receive function I receive emails normally but I got sending error message as bellow:

[scheaven_infobox color=”grey” width=”100″ align=”none” icon=”info2″]Error message: ‘Jason – Sending’ reported error (0x800CCC13): ‘Cannot connect to the network. Verify your network connection or modem’.[infoclose color=”grey”]

How do I send emails now urgently?”

Outlook Can’t Send emails

How do I fix the Outlook Can’t Send Emails error after Windows 10 upgrade?

IT is very easy to solve this annoying issue by following certain steps as shown below by running a Microsoft Windows Resource Checker tool which is also known as System File Checker or abbreviated as “sfc“. the functionality of this tool is to scan and verify the integrity of all protected system files and replaces incorrect versions with correct versions.

Running Windows Resource Checker – sfc /scannow

1. Right click on the Start button of Windows and choose: Command Prompt (Run as Admin).

Outlook Can’t Send emails

[scheaven_infobox color=”green” width=”100″ align=”none” icon=”0″]Note: If you cannot see this you may choose: Windows PowerShell (As Admin) [infoclose color=”green”]

2. When CMD “Command Prompt” opens type: sfc /scannow

[scheaven_infobox color=”green” width=”100″ align=”none” icon=”0″]Note: note the space in the command [infoclose color=”green”]

3. Wait until the process is completed, then go to step 4.


[scheaven_infobox color=”green” width=”100″ align=”none” icon=”0″]Note: This usually doesn’t take longer than 20 minutes with a regular hard disk and might takes much shorter when you have a SSD drive. [infoclose color=”green”]

Windows 10 Outlook Sending Error-sfc

4. Restart your computer and enjoy using your Microsoft Outlook without sending issue.


Firas Sameer

This is me Firas Sameer the founder of Dealing With Windows, I am a computer and telecommunication engineer with over 14 years of experience, I love helping people and I love spending some of my free time posting useful articles for free about Microsoft windows.

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