Fix [pii_email_84e9c709276f599ab1e7] Error

Guarav serves as seo executive at commino, Where he makes social media marketing strategy and handles all work related to seo, smo and email marketing works

If you are working on Microsoft Outlook and, from time to time, face this Error [pii_email_84e9c709276f599ab1e7] popup on your email client, you have no idea what to do and how to get solve this. Error [pii_email_84e9c709276f599ab1e7] and tired of reading all available blogs and technical websites to find a solution with NO LUCK.

Then you might have landed on the right webpage. This web page discusses the causes and possible solutions or FIX to the Microsoft outlook’s technical error pii_email_84e9c709276f599ab1e7.

Any technical or non-technical, be it software related or hardware related, one needs to understand all the possible reasons causing it and try suggested solutions to address all the causes one by one until we get to fix the Error.

So, worrying about how to fix this Error [pii_email_84e9c709276f599ab1e7] from Microsoft outlook?

Let us get started with the analysis to understand the cause and possible solution to fix this issue.

Why does this error [pii_email_84e9c709276f599ab1e7] occur?

This Error pops up on the Microsoft Outlook email client, majorly due to:

The Microsoft outlook version is currently installed on your laptop or personal. The computer is outdated or running an older version and sometimes due to Corrupted cache and broken files On Microsoft Outlook, an email client.

  • In some cases, this error happens due to corrupted cookies saved On Microsoft outlook.
  • This Error also pops up due to other applications or programs and email clients.
  • Installed on your laptop or pc, which hamper the Microsoft outlook core files that
  • Moreover, in rare cases, Corrupt files on the computer, stopping Microsoft’s outlook from working properly and causing the error popup.
  • Corrupt files on Microsoft outlook itself could also lead to an error popup.
  • Not correctly installed or missing Microsoft Outlook installation can also be the major cause for Error [pii_email_84e9c709276f599ab1e7] popup.
  • Enough with the reasons causing the error [pii_email_84e9c709276f599ab1e7]!! Now, let us try to solve this Error by addressing each possible cause one by one.

FIX for the [pii_email_84e9c709276f599ab1e7] Error!!


Below is the list of all possible solution and inbound marketing strategy, which can fix you error [pii_email_84e9c709276f599ab1e7]

Restart the Laptop or PC:

  • In most of the software related issues and errors. System restart tends to fix most of the technical glitches.
  • As you restart the system’s operating system, it tries to refresh and clear temporary files that it stores to boost performance based on the application frequently used by users and freshly allocates the resources and memory efficiently to applications based on current usages.
  • As a first step, restart your system and login to Microsoft Outlook to see if the error [pii_email_84e9c709276f599ab1e7] is fixed.

Get the latest Microsoft Outlook version:


As mentioned above, the Microsoft outlook Version you are running currently could be outdated and be the reason for the Error as mentioned earlier Popup.

Usually, Microsoft Products upgrades to the latest version by default. Sometimes, the auto-update could be disabled due to various reasons, and Users might need to upgrade it to the latest version manually.

To upgrade manually, you can follow the below steps.

  • Open Outlook, navigate to File menu, and click on Help option,
  • Check the current version and Select, Check for Updates option.
  • Once the update is completed, restart your system to check if Error [pii_email_84e9c709276f599ab1e7] is resolved.

Note: Several Microsoft Outlook users have successfully fixed the issue by upgrading the Microsoft Outlook version and got rid of the Error [pii_email_84e9c709276f599ab1e7] Popup.

Even if the above step fixed the Error, do perform clear cache and delete cookies.

Clear the Cache and Cookies on Microsoft outlook:

As mentioned above in causes, at points 2 and 3. Unhandled cache and cookies are major and most common reasons for error popups in most software applications.

To boost the system performance and enhance the user experience, the application keeps widely and frequently used resources in its cache memory. If this cache and cookies get corrupted, the application (in our case, Microsoft outlook) won’t access information required to initiate/complete the start-up process and throws a technical error [pii_email_84e9c709276f599ab1e7] to a user.

  • Before performing the clear cache and cookies step,
  • Logout from Microsoft Outlook,
  • Close all other windows and application
  • Perform clear cache and cookies (you can google the steps required to clear cache the Outlook).
  • Clearing cache will also help to correct broken data.
  • Login to Microsoft outlook will build the cache and cookies freshly, and Error [pii_email_84e9c709276f599ab1e7]should be resolved.
  • If an issue is not resolved even after a clear cache, go to the next step.

Uninstall all other email application:


practice. But unfortunately, if you happen to have any other third-party email client installed on your PC or laptop. Try uninstalling all third-party email clients as they might contradict Microsoft’s outlook from performing its duties. And this could help fix errors [pii_email_84e9c709276f599ab1e7].

Nevertheless, if you do not have any other email client installed, which is an ideal situation for many users, you can skip this step and try next.

Clean PC files:

As mentioned above in the cause sections, points 5 and 6. This error could be due to some corrupt bin files and data files from previously installed applications. You can use any available open-source application to clean dead bin files from the laptop or system.

CCleaner is one of the most commonly used applications to clean and dump corrupt PC bin and data files; this will clear the browser’s cache.

Even though it eats up some of your valuable time but high, chances are there the issue or error [pii_email_84e9c709276f599ab1e7] will be fixed.

Reinstall Microsoft Outlook:


Many times, the installable to install Microsoft Outlook is corrupted and fails to install the application correctly. Installation with such installable files may miss out on creating or setting some of the essential resources, bin files, and data files, hence cease the Microsoft outlook to load and send/receive correctly and pop up the Error.

Uninstall and again install the Microsoft outlook from the installable downloaded from the official website.

Before trying this step, take all your email backup.

  • Logout from all accounts
  • Download freshly installable from the official website only.
  • To uninstall, Navigate to the PC’s uninstall section, select Microsoft outlook, and click the uninstall button. (for info, you can always take help from the internet)
  • Restart the System
  • Install freshly downloaded installable and follow onscreen steps to complete the information. It is always recommended to use Admin rights while installing any legitimate application.
  • Restart the system, log in to Microsoft Outlook, and your Error [pii_email_84e9c709276f599ab1e7] should be fixed.

Note: try this, if only if you tried all of the above solutions and failed to resolve the Error: [pii_email_84e9c709276f599ab1e7]

If error [pii_email_84e9c709276f599ab1e7] is not resolved even after reinstall then report issue to Microsoft Outlook support:

Even after trying all of the above steps to resolve the Error [pii_email_84e9c709276f599ab1e7] is still popping up, there must be an issue with the Microsoft outlook itself. Report the issue to the support team, and log a ticket. Wait for the response and get the error [pii_email_84e9c709276f599ab1e7] fixed officially.

Meanwhile, when the community and official team are resolving the issue,

Access mails from Microsoft outlook’s Web Client:


The show must go on. The Microsoft team believes in it too, and they provided a web client for Microsoft outlook for users to keep their show running even if, for some reason, the application stops working properly. As in case of this error: [pii_email_84e9c709276f599ab1e7].

You can log in to the Microsoft Outlook web client and perform all the operations you can perform from the Official Application and get rid of this error [pii_email_84e9c709276f599ab1e7] and manual fixing efforts.


We all understand and agree that sending and receiving emails at the earliest is very much required for lead generation companies or individuals to get hold of their existing or new customers and clients.

However, sometimes people get frustrated when they face annoying technical errors such as [pii_email_84e9c709276f599ab1e7] issue with the email client, and fixing them becomes of utmost importance.

Suppose you happen to be on Microsoft outlook and encounter this error [pii_email_84e9c709276f599ab1e7] popup on your client. In that case, you should try the solution social media marketing strategy provided above systematically and fix the error [pii_email_84e9c709276f599ab1e7] quickly.

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