How to Fix [pii_email_e7ab94772079efbbcb25] Error Code

How to Fix [pii_email_e7ab94772079efbbcb25] Error Code?

MS Outlook being the most used email client, is one of the prime needs of its worldwide users. Its top features consistently revolutionize users’ personal & business routines; it streamlines everything and effectively organizes the users’ mailing approaches. What would be more effective than a single platform carrying on all the users’ routine tasks at one spot?

Though it works smoothly but sometimes it may not work properly & arises an error [pii_email_e7ab94772079efbbcb25].

How [pii_email_e7ab94772079efbbcb25] affects the Outlook’s working?

The [pii_email_e7ab94772079efbbcb25] error being an operational fault causes the situation of Outlook jamming. Outlook will display this error message on users’ every attempt to open the application; then, you won’t be able to send & receive emails via Outlook mailing client.

This situation generally arises due to certain critical factors, but it is highly unacceptable by MS Outlook users.

What causes the error [pii_email_e7ab94772079efbbcb25] in Outlook software?

The scenario involves 4 possible causes that are listed below.

Corrupted installation 

Sometimes the installation process doesn’t go in an accurate way to launch the program successfully. Many users encounter the same issue during the installation process of MS office 360; few installation files may be missing or corrupted. Consequently, the error [pii_email_e7ab94772079efbbcb25] arises on each attempt to launch the outlook application.

Cache & cookies 

Cache & cookies may be the primary cause of this error. Generally, it happens when computer users use more than one account in Microsoft Outlook and repeatedly perform the logins & logouts sessions on a single device. This situation may lead to the overlapping of specific cache files or saved cookies resulting in an error [pii_email_e7ab94772079efbbcb25].

Applications conflicts

The problem may also occur due to the summary conflicts of Outlook applications with other installed applications on the system.

Software version 

The one other reason with the least possibility may be using a pirated or old version of Outlook software. In some cases, the users download the pirated version of Outlook from unverified sources that may oppose the software to work smoothly. If the Outlook software version installed on your system is older, this can also cause the error [pii_email_e7ab94772079efbbcb25].

Fixes to [pii_email_e7ab94772079efbbcb25

Reinstallation of Outlook

To recover the missing Outlook installation files to fix the corrupted installation, reinstallation is the only practical solution. Before reinstallation of your Outlook software, you need to uninstall the already existing software first.

For uninstallation of Outlook application

  • Open your windows settings.
  • Select the apps & features option.
  • Navigate to the MS office 360 application in the app list.
  • Click on the uninstall option and follow the proceeding commands to complete the uninstallation process.

For reinstallation of Outlook application

  • Go to the official Microsoft store & search for the MS Office Outlook app.
  • Click on the download to install it on your system.
  • Then login to the new app with a single account.

Clear cookies & cache

To clear the previous records of variant accounts, it is necessary to remove the cache & cookies, as a clean database can readily overcome the error [pii_email_e7ab94772079efbbcb25].

  • Launch the Chrome browser.
  • Click on the dotted icon available in the top right corner and open the settings.
  • Click on clear browsing data below the privacy & security tab.

Use repairing tool

The use of the auto repair tool acts as a troubleshooter and can resolve all sort of application conflicts & related issues.

  • Launch the control panel in your computer system.
  • Select the “programs” option.
  • Click on the MS Office app.
  • Select the repair option. It will automatically fix out the occurred error.

Upgrade the Outlook

To overcome the error [pii_email_e7ab94772079efbbcb25] that arises as a result of using an old version or pirated Outlook software, it is the best practice to upgrade the currently installed version to the latest one from a verified source or to reinstall it from scratch.

  • For reinstallation of Outlook, the application follows the step already explained in the above procedures.
  • To upgrade the software, also you need to access the Microsoft store. Open the MS Office 360 app in Microsoft Store and click on the update option.


[pii_email_e7ab94772079efbbcb25] is a common error most of the MS Office users encounter in MS Outlook application. Certain critical factors associated with Outlook software are inevitable to this technical error, such as using an old version or pirated Outlook software, use of multiple mailing accounts on a single device, etc. Even an installation error in Outlook software may also cause the error [pii_email_e7ab94772079efbbcb25].

Given this concern, here we have prepared a comprehensive guide on how you can fix this error [pii_email_e7ab94772079efbbcb25] on your system. The above discussion gives detailed insights into the actual causes of the error and the most effective solutions by which you can overcome the issue quite easily. The mentioned solutions are directly linked with the causes as you can fix them by simply upgrading or reinstalling the Outlook software. In other cases, you may need to clear out the cache & cookies saved on your computer.

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