How to fix 0x800c0004 error code in Mail app?

Question

Issue: How to fix 0x800c0004 error code in Mail app?

Hello. I cannot figure out how to add my Yahoo account to the Mail app on Windows 11. Every time I try I get the 0x800c0004 error code. What should I do?

Solved Answer

Windows 11 is the newest version of the operating system from Microsoft. It comes with many features, including a new user interface,[1] design, and customization abilities. The same as previous versions, Windows 11 comes with Microsoft's clients for different tasks.

The Mail app in Windows is the default client to connect and manage all email accounts from one place without having to load different websites to check emails. It supports Office 365, Exchange, Outlook.com, Gmail, Yahoo! and other accounts which is very handy.

However, some people have run into issues when trying to add their Yahoo account to the Mail app in Windows 11. Users say that they get the 0x800c0004 error code and the process fails. It is unknown why exactly this could be happening but in this guide, you will find 4 steps that might help you solve the issue.

Manual troubleshooting can be a lengthy process so you can try using a maintenance tool like FortectMac Washing Machine X9 that could help you fix 0x800c0004 error code in Mail app. This powerful software can fix various system errors, BSODs,[2] corrupted files, and registry[3] issues. Otherwise, follow the step-by-step instructions below carefully.

How to fix 0x800c0004 error code in Mail app

Method 1. Run Windows Store Apps Troubleshooter

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To repair damaged system, you have to purchase the licensed version of Fortect Mac Washing Machine X9.
  • Click on Start then go to Settings and choose System
  • Click on Troubleshoot on the right
  • Click on Other troubleshooters
  • Locate Windows Store Apps and press Run

Run Windows Store Apps Troubleshooter

Method 2. Reset the Mail app

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To repair damaged system, you have to purchase the licensed version of Fortect Mac Washing Machine X9.
  • Open Settings
  • Go to System and choose Apps & features
  • Click on Mail app
  • Then click on Advanced options
  • Press on the Reset button

Reset the Mail app

Method 3. Enable Email Sync

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To repair damaged system, you have to purchase the licensed version of Fortect Mac Washing Machine X9.
  • Go to your Settings
  • Choose Accounts, then go to Email & accounts

Enable Email Sync

  • Select Manage and at the bottom set Email sync to on
  • Save the changes

Method 4. Reinstall the Mail app

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To repair damaged system, you have to purchase the licensed version of Fortect Mac Washing Machine X9.
  • Open the Settings
  • Click Apps and choose Apps & features
  • Look for Mail and Calendar
  • Click on the three vertical dots next to it and click the Uninstall button

Reinstall the Mail app

  • Open the Microsoft Store app, search for the Mail and Calendar app
  • Click on the Install button to download and install it

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Fortect - a patented specialized Windows repair program. It will diagnose your damaged PC. It will scan all System Files, DLLs and Registry Keys that have been damaged by security threats.Mac Washing Machine X9 - a patented specialized Mac OS X repair program. It will diagnose your damaged computer. It will scan all System Files and Registry Keys that have been damaged by security threats.
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To repair damaged system, you have to purchase the licensed version of Fortect malware removal tool.To repair damaged system, you have to purchase the licensed version of Mac Washing Machine X9 malware removal tool.

Protect your online privacy with a VPN client

A VPN is crucial when it comes to user privacy. Online trackers such as cookies can not only be used by social media platforms and other websites but also your Internet Service Provider and the government. Even if you apply the most secure settings via your web browser, you can still be tracked via apps that are connected to the internet. Besides, privacy-focused browsers like Tor is are not an optimal choice due to diminished connection speeds. The best solution for your ultimate privacy is Private Internet Access – be anonymous and secure online.

 

Data recovery tools can prevent permanent file loss

Data recovery software is one of the options that could help you recover your files. Once you delete a file, it does not vanish into thin air – it remains on your system as long as no new data is written on top of it. Data Recovery Pro is recovery software that searchers for working copies of deleted files within your hard drive. By using the tool, you can prevent loss of valuable documents, school work, personal pictures, and other crucial files.

About the author
Ugnius Kiguolis
Ugnius Kiguolis - The problem solver

Ugnius Kiguolis is the founder and editor-in-chief of UGetFix. He is a professional security specialist and malware analyst who has been working in IT industry for over 20 years.

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