How to Fix [pii_email_ca406694fa91d858906c] Code?

Are you trying to figure out how to troubleshoot the error code email? [pii_email_ca406694fa91d858906c appears when you forward an email from the Account of Microsoft in Windows 10 OS. Microsoft Outlook is a well-known mailing tool that allows us to send and receive emails securely. Microsoft Outlook has a large number of users all over the world.

We resolved issues such as the [pii_email_ca406694fa91d858906c] error code here. You might be wondering what this PII email error is? 

The metadata used to identify a specific user or person in Microsoft Outlook is known as PII (Personally Identifiable Information). Personal Identifiable Information (PII) includes things like phone numbers, social security numbers, zip codes, and email addresses. However, (Personally Identifiable Information) PII is fast expanding as a result of advances in technology. Personally identifiable information includes biometrics, IP addresses, geolocation, digital images, login IDs, social media profiles, and behavioral data.

What Are the Major Causes of this PII email error?

  1. This error might occur due to a blunder in Microsoft Office, where you keep all of your emails. [pii_email_ca406694fa91d858906c] error might occur for a variety of reasons, including installation issues or interference from your other email accounts. This problem could be caused by other email accounts interfering or by a large number of installation activities.
  2. This error might occur when the outlook version installed in your device has not been updated timely, and your current version is outdated and not supported by your system. This error is unsupported.
  3. This error might occur due to the presence of cookies on your computer, which is saved by websites you visited. The simplest way to troubleshoot the error [pii_email_ca406694fa91d858906c] is to clear any cookie from your computer by clearing out the history of your browser and also by deleting any cookies file located in the Firefox profile folder.
  4. The second main reason which gives rise to this error might be that the restoring process of Microsoft Perspective has not been carried out. If the software installation is incorrect, the error[pii_email_ca406694fa91d858906c] should be recognized. Automatic windows repair tool may prove itself as the problem solver magician in this case.
  5. The third reason which gives the error is that the Outlook software has not been updated for a very long time.  To kick the error [pii_email_ca406694fa91d858906c] out of your screen, what you need to do is to uninstall the currently installed Outlook software from your device and try installing an updated version of it. 

Ways to solve the error [pii_email_ca406694fa91d858906c] Error Code:

This is a computerized restore device that may be utilized to locate the application in your Windows 10 OS. If the outlook error code is present in Microsoft Outlook, it can be immediately rectified. This method will swiftly repair the Microsoft Outlook software on your computer or laptop. A number of ways can be adopted to fix [pii_email_ca406694fa91d858906c] error code due to its popularity. Let’s discuss a few of those ways in great detail.

First Way: By clearing all cookies of browser and cache

The simplest way to troubleshoot this error is by deleting the history of your browser, any cookies if present, and also by clearing the cache of your browser.

Second Way: By checking the settings of Outlook software

For this purpose, you need to go to your Outlook Software. Go to the Tools menu and select Accounts from the drop-down menu.  If you have multiple Outlook accounts, select the one that displays the error code and choose Properties. By testing its ID, you may see if it’s connected to an email server. 

Select the Outgoing Server tab from the More Settings menu, and make sure that Outgoing Server Authentication is enabled. Check that the SMTP and POP settings in the Advanced tab are the same as the email hosting provider. By selecting the OK button, you can save your account settings.

Third Way: By making use of Auto Repair Tool on Windows OS

 On your laptop or computer, open the control panel.  Now, Display all of the programs and attributes on your computer’s screen. 

As a result, Windows will operate on the computer, and the repair system will automatically and without effort correct all of the problems with the application. You must restart your Windows PC and launch Microsoft Outlook after successfully signing in to the software. After that, you’ll be able to send emails to the addressee quickly. If the issue code [pii_email_ca406694fa91d858906c] persists, you should try another outlook error code repairing approach.

Fourth Way: By Disabling the Antivirus Program installed in your device

Antivirus software has a history of causing problems from time to time. It may prevent Microsoft Outlook from connecting to a customer email in some cases. 

Methods of Resolution [pii_email_ca406694fa91d858906c]

  • The usage of numerous accounts on a single might cause this error. To solve this issue created, attempt to log out all current accounts, then use a single account to log in. Most likely, the [pii_email_ca406694fa91d858906c] mistake will be fixed.
  • This error could have been solved by uninstalling the current Outlook version from your device and installing an updated version of it as the outdated version is no longer supported by the system of your computer. 
  • The usage of windows auto repair tools has been found very helpful in troubleshooting this error.
  • Another solution that you can come up with is by using it online and not installing the software on your device.
  • Another solution is that you should buy the legal copy of the software from the software company and not use the illegal copies.
  • If none of the suggested solutions work, feel free to ask for any help from Microsoft Help. They will surely help you in the best way possible.


If you’ve encountered the error [pii_email_ca406694fa91d858906c] and are looking for a solution, you’ve come to the right place. You’ve arrived at the right location. This problem commonly happens when you send and receive emails using Microsoft Outlook.

There are a variety of email providers available, but Microsoft Outlook is significantly superior to the competition. Because the trigger is your strongest point defense, most people utilize it for kilometers. You’ve come to the right place if you’re seeking a solution to your problem. We offer some suggestions for resolving [pii_email_ca406694fa91d858906c] problem code here.

Leave a Reply

Your email address will not be published. Required fields are marked *