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How Can You Solve 0x80070003 in All Windows and Outlook Versions?

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MS outlook suffers from many major issues that create a problematic experience for the users. Even though most of the MS Outlook errors can be easily solved by MS Outlook users, the email transmission process will be affected. The problems associated with MS Outlook are characterized by the alphanumeric codes which help the users to identify any problematic situation. In this article, we will discuss the error code 0x80070003 for MS Outlook 2016.

MS Outlook is one of the most important email clients around the world that can be used both for personal and professional needs. MS Outlook provides different types of services such as journals, contacts, calendars, notes, and tasks. MS Outlook uses the MS Exchange server that helps the users receive and send emails. Additionally, many users also leverage the benefits of the MS SharePoint application with MS Outlook software for better transmission of information.

To solve the error code 0x80070003 of your MS Outlook account, here are some important methods you should follow. But first, let’s discuss the reasons behind the error code 0x80070003.

What Are the Primary Causes of MS Outlook 2016 Error Code 0x80070003?

You will face various problems of the MS Outlook is crashed and started shoeing error code 0x80070003. Various reasons can cause this problem. The most common reasons for error code 0x80070003 are mentioned below:

  • As the user, when the configuration of your MS Outlook profile is incorrect, this might prove to be one of the most common reasons behind the error code 0x80070003. When the settings of the MS Outlook account are improperly configured, it will cause many issues including the error code 0x80070003.
  • Malware attacks and viruses on the system will undoubtedly affect all aspects of MS Outlook. This is another common cause of the 0x80070003 error code. Not to mention, these malware attacks can also corrupt the PST data files. As per Netwrix, anti-virus will help you prevent malware attacks.
  • If the MS Outlook application has not been installed properly, this error code can pop up. Not to mention, an improperly installed application will also affect the other aspects of the MS Outlook profile as some essential files will go missing.
  • Sudden failure or shutdown of the system is something that can cause error code 0x80070003.

How Can You Fix This Issue?

These reasons are capable of not only causing error code 0x80070003 but also different types of MS Outlook errors such as 0x800ccc92. But there are some great ways to solve this 0x80070003 error code.


If you implement this method, you need to delete the Outlook profile. This will delete only the settings. Here are the steps that you need to follow.

  • Close the MS Outlook software and press Windows+R to open the Registry editor.
  • After that, enter Regedit and click on the OK option.
  • Consider going to the HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Outlook\.
  • After that, delete all the necessary files from the specific location as well as folders such as \PST, \Search\, \Search\Catalog\.
  • You will be able to rename the folder in your profile. C:\User\”username”\Apppdata\Local\Microsoft\Outlook.
  • In the last step, you need to include all the MS Outlook settings in your profile. Make sure you restart the MS Outlook application.

After you complete these steps properly, you will be able to solve the error code 0x80070003.

Use Shell Folders in REGEDIT

You need to use the Windows Registry Editor in this method so that you can fix the 0x80070003 error code. If you’re using Windows 7, you need to type regedit.exe in the search bar and then choose the Enter button. However, if you’re using Windows 8, you need to use the Run command and enter the regedit.exe and click on the OK button.

If this method fails to work, this means that you’re MS Profile is suffering from a corrupt outlookIn such a case, you need to use professional third-party software.

Professional Method

If the above-mentioned two methods fail to solve the error code 0x80070003 of MS Outlook, you need to use a third-party PST file recovery tool that will prove extremely effective during this time. Remember that PST data files of MS Outlook contain various pieces of essential data such as contacts, mails, calendars, and email attachments. Therefore, when the PST files are corrupted, they will not only cause error code 0x80070003 but affect the email items.

Make sure you visit our website to download the PST recovery tool. Keep in mind that the scanning process of the PST recovery tool is highly dependent on your system configuration as well as the number of corrupted PST data files.

When you use the PST recovery tool, you will undoubtedly be able to solve the 0x80070003 error code. The software will help you restore all the email items such as contacts, calendars, and notes from the corrupted Outlook PST files. The software also supports the recovery of password-protected and encrypted PST data files.


These are the methods to solve the 0x80070003 error in all Windows and Outlook versions. If you have any other questions, make sure you let us know.


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