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How to Fix 0x80004005: The Operation Failed Error in Outlook?

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How to Fix 0x80004005: The Operation Failed Error in Outlook?

You must be familiar with Microsoft Outlook. It’s an email site which is quite popular. Numerous businesses use it for their emails. In fact, a lot of individuals use this email site to send and receive emails. If you have been using Outlook for quite a while, you must be aware of the error 0x80004005. It’s a standard error in Outlook. We are here with an appropriate answer to the question: “How to Fix 0x80004005: The Operation Failed Error in Outlook?”

It doesn’t matter if you are using the email from Office 2016, Office 2019, Microsoft 365, or other earlier versions; this error will appear anyways. There are numerous reasons for the occurrence of the error. It can be due to a third-party antivirus blocking script, missing or defective keys present in the registry, malicious attack, or some problem in your Outlook profile.

The point here is not the reason for the error because it’s disturbing whatever the reason may be. If you are also facing this problem, you can create and use a new profile. Doing this will enable you to send and receive emails without any problem. But hold on, isn’t it necessary to know the cause first and then move towards the solution? That’s precisely what we are going to do.

Reasons for Operation Failed Error

As we have mentioned earlier, there can be numerous reasons for this error. So, let us first determine the reasons or causes of the error before moving towards the solution. Following are some main reasons for this error code:

1. Script Blocking via an antivirus software

It usually occurs when an antivirus tool does wrong identification and reporting. This script blocking is most familiar with Norton Antivirus. Script Blocking is a feature of most antivirus tools out there. If any program or program on your computer attempts to run a script from .reg file or .bat, the script blocking feature comes into action and searches for any malicious code present in it. If it finds any malicious activity, the execution of a hand is immediately stopped by it.

Sometimes, this antivirus software falsely detects a malicious code. It may be that the antivirus tool of your PC blocks some script run by Outlook because of false detection. This will result in the occurrence of operation failed error or error code 0x80004005.

2. Corrupt or Absent Registry Keys

Registry Keys are storage houses. They are known to store settings and information for user preferences, OS configurations, software programs, and a lot more. If some error comes in the keys that cause corruption or absence, it can lead to this error.

3. Malicious Attacks

Another primary reason for the error is any malicious attack. The target of this attack is PST or other MS Outlook files. These malicious attacks are not only the reason for operation failed error but are the root cause of numerous abnormal behaviours.

Fixation of error code 0x80004005 or Operation Failed Error in Outlook

You are aware of the reasons for the error. It’s the right time to move towards its solution. We have picked out some practical and proven solutions to this problem. So, without wasting any more time, let us dig into them.

Solution 1: Disable or Deactivate the Script Blocking Feature

How to Fix 0x80004005: The Operation Failed Error in Outlook?

The first thing that you need to look into when it comes to fixing this problem is the antivirus software you are using. By chance, if you are a Norton antivirus user, we have something in the bank for you. In order to fix this problem, all you need to do is to disable the script blocking feature of your Norton antivirus software. To do that, follow the steps given below:

  • Launch Norton SystemWorks, popularly known as Norton Antivirus or Norton Internet Security
  • Click on the “Options” tab.
  • If you see a menu, click Norton antivirus.
  • Select “Script Blocking” present on the left pane.
  • On the new window, click on the “Enable Script Blocking” option. Doing so will uncheck it.
  • Now click “OK”.

Solution 2: Disable New-Mail notification

This method will work in the prevention of an error at the time of receiving new emails. By disabling the new-mail notification, you can quickly receive mails without any problem. But this method doesn’t work at the time of sending the emails. If you are an Outlook 2016 user, follow these steps to get rid of error code 0x80004005:

  • Go to the ribbon and click the “File” option there.
  • Now choose “Options” from the list.

How to Fix 0x80004005: The Operation Failed Error in Outlook?

  • A dialogue box with the name “Outlook Options” will be opened.
  • Move to the “Mail” tab.
  • Now move to the message arrival section.
  • From there, click on the Display a Desktop Alert option. This will result in unchecking the option.
  • Now the notification of the incoming emails is successfully disabled.

How to Fix 0x80004005: The Operation Failed Error in Outlook?

Solution 3: Kernel for Outlook PST Repair

If you have already tried the previous two methods and none of them worked for you, you don’t need to get sad. We have another great plan for you. It is the right time for you to look for an Outlook PST repair service or tool. To make the task even easier for you, we have picked out a fantastic PST Repair tool for you as well. Kernel for Outlook is an efficient tool.

The Kernel is the best in its field. You cannot only repair but can save too corrupted files to MBOX, Exchange Server, and Office 365 using this repair tool. In addition to this, Kernel is loaded with thousands of such unique features that make everyone the top choice. Some of the most fantastic features of Kernel are its ability to recover deleted attachments and messages. You can repair UNICODE PST and ANSI files using Kernel, and the best part is there is no size limitation.

How to Fix 0x80004005: The Operation Failed Error in Outlook?

Bottom Line

In addition to this Error code, also known as Operation Failed Error, Outlook users face several other issues. But this one is the biggest of them all. We hope that you have got the answer to the question, “How to Fix 0x80004005: The Operation Failed Error in Outlook?” Try the methods mentioned above and get rid of this problem. If you have any questions, use the comment section. We would love to answer your queries. Till then, Enjoy!


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