How to Fix Error Code 0x80004005 in Windows 10


Windows error 0x80004005 has been often reported in XP but has even transcended to Windows 10. It is a highly uncommon error in the latest version of this operating system. Microsoft addresses errors such as this one with regular updates. Further, the extensive popularity that windows enjoy is quite pleasant for Microsoft.

Fixing Windows 10 Error 0x80004005

In regards to error 0x80004005 Windows 10, Microsoft has done a poor job. Even when the error has started showing up in the latest OS, they have not documented it properly. This leaves a lot of room for complaint against them. Further, it may be impossible to find an appropriate solution for this error on the internet, since it is hardly encountered by users.

Updating Windows 10

You may be receiving this error because of not updating Windows 10. Many errors are addressed via updates. Installing these updates will not only provide you with more features but will also fix bugs that you may be encountering. Updating is a simple process and can be automated in Windows 10.

To update Windows 10, follow the steps provided below:

  1. Start your PC
  2. Log into User with Administrative Privileges
Log into User with Administrative Privileges
  1. Launch Control Panel by Going to Start Menu
open control panel in windows 10
  1. Click on Updates
check for windows 10
  1. Click on Check for Updates
click to check update
  1. If updates are available, then Click on Download and Install.
  2. Restart your system to complete the process.
restart windows 10

Windows error 0x80004005 will only be resolved after installing updates if the issue has been addressed by Microsoft for your PC or Laptop brand. Otherwise, the error will persist and create more difficulties.

The other solutions that we have been taken from forums for Windows 10. These forums often contain multiple solutions for different scenarios. This is an ‘unspecified error’ and hence difficult to diagnose. Searching for a solution on multiple forums isn’t an option for our users who value their time. Hence, here are some other solutions which we have garnered. We recreated the scenario of the error and the solutions seem to work. The same may not be true for you, but you can still give this a try to resolve error 0x80004005.

Microsoft Outlook Error 0x80004005

Microsoft Office can be another culprit behind the error. Specifically, the error has been known to be caused by Microsoft Outlook. Outlook is an email client and is commonly used for managing emails from different email addresses. It has a clean and user-friendly interface which further enhances the productivity of users. Outlook is by far the most used email client and is also provided for free by Microsoft.

The version of Outlook we are going to discuss here isn’t the free one, but the one which accompanies Microsoft Office. The Office version is fairly different and offers many more features. The only downside is that users have to buy the license for Office which doesn’t come cheap.

Error 0x80004005 will mainly block the sending of emails and messages from Outlook. This can be a problem with your antivirus software or windows firewall. In any case, you must disable the firewall and check again. If the message is sent without encountering the error, then follow the steps provided below:

  • Open Control Panel
  • open control panel in windows 10
  • Go to Firewall Settings
  • Select Advanced Firewall Settings
  • Click on Inbound Rules
inbound setting in windows 10
  • Select New and Follow Instructions provided
  • Click on Browse and select the executable for Microsoft Outlook
  • Enter Name for the Rule
  • Repeat steps for creating an Outbound Rule for the same software
  • Restart your system

This time windows firewall will not block the connection. You will be able to send and receive messages successfully. Another important thing to note is that third-party security software can also cause issues. You can disable the security software to check for resolutions. If the issue resolves, then contact the software provider for steps regarding adding an exception for Microsoft Outlook.

DLL Files

Dynamic Link Libraries are important files that software often require for running appropriately. These files are associated commonly with C and C++ software. If a DLL file is missing, you will encounter multiple errors apart from this one. Missing DLL files can be downloaded and added to the System32 folder in the Primary Drive.

To fix the error with the DLL files, you can follow the steps provided below:

  1. Right Click on Start Menu
  2. Select Run
  3. Enter regedit and hit enter
  1. Type in AppCompactFlags\Layer
Type in AppCompactFlags Layer
  1. If the registry key is present, right click on it and select Delete. Otherwise simply close the window.
  2. Restart the System

For fixing corrupt DLL files, you can also delete the temporary files stored on your system. These files are often stored in the TEMP folder and deleting them will not cause an issue. To delete temporary file, follow the steps provided below:

  1. Right Click on Start Menu
  2. Select Run and Enter %temp%
  3. Hit Enter
  4. Select All Files and Folders
  5. Press Shift + Delete
  6. Restart your system

If any temporary file or folder may be hindering your connection then the issue will be resolved by simply deleting them. Just to reiterate, deleting these temporary files will in no way cause problems or additional errors. These files are temporary and often cleared when users restart their system. Some of them, if not automatically deleted, may cause an issue.

Connect with Us

Windows error 0x80004005 is a complex error and may take some time to resolve. The error can lie with Microsoft office or even with damaged DLL files. The registry may also have some conflicting entries which may cause this error. All in all, you must try all of the aforementioned methods to resolve this notorious error.

Apart from this, you can always rely on our experts to resolve this error for you. We even provide remote support which makes it easier for our users to get over this error. To know more, you can visit or dial the toll free phone support number 1-866-593-4777 for instant support.

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