Microsoft Outlook Error [pii_email_0b374009ebea3c8a68ca] – How to Fix this Error Code


Microsoft Outlook is a popular email client used by millions of people worldwide. However, like any software, it is not immune to errors and issues. If you are an avid Outlook user, chances are you may have encountered an error code at some point. One of the most common errors users encounter is [pii_email_0b374009ebea3c8a68ca]. This error can be frustrating and can prevent you from accessing your email, contacts, and other important information. But, what causes this error, and how can you fix it? In this article, we will explore the reasons behind this error and provide solutions to resolve it.

1.) Introduction to [pii_email_0b374009ebea3c8a68ca] Error Code:

The [pii_email_0b374009ebea3c8a68ca] error code is a common problem faced by Microsoft Outlook users. The error message can appear for various reasons, and it can be frustrating to try and figure out how to fix it. However, there are multiple solutions available that can help you resolve this error and get back to using Outlook without any issues.

2.) Understanding the Cause of the Error

To fix the [pii_email_0b374009ebea3c8a68ca] error code, it is important to understand the underlying cause. There are several reasons why this error can occur, including:

Multiple accounts configured in Outlook

One of the primary reasons behind the [pii_email_0b374009ebea3c8a68ca] error code is having multiple accounts configured in Outlook. When you have multiple accounts configured, Outlook can get confused, and may not know which account to use to send or receive emails. This can result in an error message appearing on your screen.

Outdated Outlook version

Using an outdated version of Outlook can also lead to the [pii_email_0b374009ebea3c8a68ca] error code. Updates to Outlook are released regularly, and if you are using an older version, you may encounter issues with compatibility and functionality.

Corrupted installation of Outlook

If your installation of Outlook is corrupted or damaged in some way, you may experience the [pii_email_0b374009ebea3c8a68ca] error code. This can happen due to a variety of reasons, such as a malware infection, improper installation, or other technical issues.

3.) Ways to Fix [pii_email_0b374009ebea3c8a68ca] Error Code

Now that we have explored the causes of the [pii_email_0b374009ebea3c8a68ca] error code, let’s look at some solutions to fix it. Here are some methods that you can try:

Solution 1) Restart Outlook:

The first thing you should try is to simply restart Outlook. Sometimes, the error may be a temporary glitch, and restarting Outlook can help resolve the issue.

Solution 2) Clear cache and cookies:

Clearing your cache and cookies is a simple solution that can often resolve Outlook errors. Here’s how to do it:

Open Outlook and click on “File.”
Open Outlook and click on “File.”
Select “Options” and then “Advanced.”
Under the “Advanced” tab, click “Clear” next to the “Empty Auto-Complete List” option.
Next, click “Clear” under the “Cached data” section.
Finally, click “OK” to save the changes.

Solution 3) Reinstalling Outlook:

If clearing your cache and cookies doesn’t work, try reinstalling Outlook. Here’s how:

Uninstall Outlook from your computer.
Download and install the latest version of Outlook from the official Microsoft website.
Once installed, open Outlook and check if the [pii_email_0b374009ebea3c8a68ca] error code has been resolved.

Solution 4) Disable conflicting software:

Sometimes, other software installed on your computer can conflict with Outlook and cause this error. Try disabling any antivirus or firewall software temporarily and see if the error goes away.

Solution 5) Contact Microsoft support:

If the error still persists, you can contact Microsoft support for further assistance.

By following these steps, you should be able to resolve the [pii_email_0b374009ebea3c8a68ca] error in Microsoft Outlook.

Using the above-mentioned solutions you can also fix these error codes [pii_email_be6a02b85c2ea8b5dde0], [pii_email_1097f20dcb907316f9fc], [pii_email_a6c33e836c8e4c0dc6aa], [pii_email_283eb09cdb74e00fd754], etc.


The [pii_email_0b374009ebea3c8a68ca] error in Microsoft Outlook can be frustrating, but it is not insurmountable. By following the steps outlined above, you should be able to resolve the error and get back to using your email client with ease.

Related Terms:

[pii_email_0814b2edac53e5c5cddd] /gu

Also Read:

  1. Outlook Error Code [pii_email_a9670055c93d0a2b4bd0]
  2. willkommen [pii_email_0bb60c88decad803c174]: Resolving Outlook Email Errors
  3. Resolving the [pii_email_7e2ce5529ba139f2e3f3] Error in Microsoft Outlook

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