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These days Outlook is used by many organizations as it’s feature-rich, reliable, and easy to use. But many error messages frequently occur while using this application. A common but frustrating error is 0x80004005. This error appears in any version of Outlook 2003, 2007, 2010, or 2013. Generally, Outlook PST data files are being corrupted or damaged because of a malicious attack, disk damage, or a lot more reasons.
Sometimes, the following error message is displayed by Outlook while trying to open any email:
And the user will not be able to download the incoming mails.
You may get similar error messages (0x800ccc0d or 0x800ccc0e) while sending emails also.
Following are some of the leading causes for error code 0x80004005:
This usually happens due to false identification and reporting by the antivirus software. This is most common with Norton Antivirus. Most antivirus software has a feature known as Script Blocking. If any application on your PC tries to run a script from a .bat or .reg file, the Script Blocking feature becomes active to check for any malicious code in it. If any malicious activity is discovered, then it immediately tries to block the script from executing.
It is often the case that antiviruses falsely detect malicious code in a clean file too (False Positive). In general, your antivirus software might block some scripts run by MS Outlook due to false-positive detection. This will result in MS Outlook throwing the error code 0x80004005.
Registry keys are used to store information and settings for software programs, user preferences, hardware devices, OS configurations, and much more. Any corruption or damage to the keys might affect the proper functioning of MS Outlook, and hence this error.
Any kind of malicious attack on the PST or other Outlook files can be the reason for several abnormal behaviors, including this error.
Disabling script blocking features may be dangerous from the security point of view. So, consider the security requirements of your environment before lowering it. Now have a look at the different methods by which can remove the ‘Operation failed’ error from your system.
Following are some of the fixes that we have devised for you:
If you are using Norton antivirus as your anti-virus program, then you can disable its script blocking settings (uncheck the ‘Enable Script Blocking’ option). For more information, please visit the Norton website or follow the steps outlined below:
Disabling New-Mail notification can help in resolving Outlook error message at the time of receiving emails (however, this will not resolve Outlook error messages at the time of sending emails). If you are using Outlook 2016, this is how you can do this:
Bugs and viruses on machines may have adverse effects on your system and the installed applications on it causing its slow performance and resulting errors like “operation failed”. So, it is advised to run a proper system scan with a trusted, updated Antivirus program and make your system viruses-free.
Go to the Control Panel on your system. Click on the Programs and Features option. Select the Microsoft Office program and click on the Change option. Then select the Repair option and select the Quick Online Repair option to start the online repair and fix issues if available.
If still gets the error, try reinstalling the Microsoft Office application on your system.
If you are a regular user of Outlook, then you must have an idea about incompatible or faulty add-ins. Sometimes these add-ins also lead to Outlook errors and performance. Follow these steps to disable add-ins and resolve the error code 0x80004005.
As mentioned earlier, the problem could be due to bad or corrupted Registry Keys, so, users can try downloading the Registry Cleaner online and clean out the wrong, corrupted entries via invalid or corrupted registry keys and fix the issue.
If the previous two methods didn’t solve your problem, then it might be the time to look for a professional Outlook repair tool. One such reliable tool is Kernel for Outlook PST Repair. This tool can repair severely corrupted PST files and can save PST files to MBOX, Office 365 and Exchange Server. It comes with a ton of impressive features. One such feature is that it can recover deleted messages and attachments. It can repair ANSI and UNICODE PST files, irrespective of the file size.
Outlook errors are sudden and “The operation failed error in Outlook” with error code “0X80004005” restricts emails exchange function in Outlook which can be fixed or prevented manually by disabling script blocking feature in antivirus, disabling new email notification in Outlook, repairing Office program, and more. A full, professional Outlook repair solution tool is also recommended for users’ benefits.