How to Fix [pii_pn_91e5f5309172d6e1d4d2] Outlook Error in 5 Different Ways

Outlook error [pii_pn_91e5f5309172d6e1d4d2] is a common problem that occurs when the user tries to open the Outlook application.

Here a variety of factors, including corruption on your hard disk drive or memory failure within the machine you’re trying to use for your account. We’ll get into these later in this article.

 

What are PII Phone number Errors?

PII phone number errors occur when a mobile device that is syncing with Exchange Server has an invalid or out-of-date account and tries to connect. Common causes of this problem are devices that have been lost, stolen, factory reset, or otherwise disconnected from the service for any reason.

This error will affect all email accounts on the server that belong to the affected user.

These errors occur when the user tries to open their Microsoft Office email application, such as Outlook Express or Windows Mail in different versions of the Microsoft Windows operating system.

This particular problem is usually due to an issue with how files associated with your account were stored; corrupted data might cause these kinds of problems like executables not launching properly, etc

 

What is [pii_pn_91e5f5309172d6e1d4d2] Error?

These errors caused by various factors including old versions of Microsoft Office Suite, corrupted data files (.pst), insufficient disk space on the hard drive(s).

 

What Happens When Outlook Error 91e5f5309172d6e1d4d2 Occur?

The following message will be displayed: “Outlook cannot open this item. This might happen because”

This is an error that occurs when the user tries to open Outlook and it does not start properly. This problem has various reasons including old versions of Microsoft Office Suite or corrupted data files (.pst).

Why does Outlook Error pii_pn_91e5f5309172d6e1d4d2 Occur?

when the user tries to open their Outlook application.

The first reason for the error could be the old version. It is possible that the user has an old version of Microsoft Office Suite installed which would cause Outlook to fail to open.

The error could be further an indicator that there could be something wrong with either of your account settings.

another possible reason could be incorrect account settings or corrupted account settings. In both cases, the outlook error will occur hindering you to work efficiently.

Pro-tip to keep in mind before working on the Outlook Error:

The solutions for this issue differ depending on what it was that led to the problem in the first place. If you have old versions of Microsoft Office Suite, corrupted data files (.pst), or insufficient disk space on your computer’s hard drive(s) then these need to be fixed before trying again.

How I can Fix the Outlook Error?

There are various solutions for fixing this issue depending on what causes the problem in your specific situation: Update Office Packages; delete and recreate data files (.pst); reset Windows User Account Control Settings (UAC), reboot computer, run a full scan with antivirus software.

 

Different Ways to Fix These Error

Fixing Outlook Error pii_pn91e5f5309172d6e1d4d2 via Control Panel:

When opening Outlook, you might see a message that says “pii_pn_91e5f5309172d6e1d4d2”. This problem can be fixed by following the steps below:

-Go to Control Panel and click on Add or Remove Programs.

– Find Outlook in the list of installed programs and removed it before restarting your computer.

-You will need to find out which version of Office Suite you are using from Microsoft (Office 2007, 2010, 2013) then install Outlook again after uninstalling all previous versions first.

– Reset your internet connection and then you are good to go.

Run Virus-Scan on your Device:

The quickest way is to power off your modem (make sure the lights are off) for 30 seconds then start it back up.

– Run a virus scan on your computer with updated antivirus software to see if you have indeed been infected by malware or adware that is causing this error message.

– Remove the offending software from your device to see if this error message goes away.

Reinstalling the Microsoft Outlook:

-In Outlook, click on File and then Account Settings.

-Find the Outgoing Server tab in the dialog box that appears and remove it with its settings before restarting your computer.

-You will need to find out which version of Office Suite you are using from Microsoft (Office 2007, 2010, 2013) then install Outlook again after uninstalling all previous versions first.

-Reset your internet connection and then you are good to go.

-Run a virus scan on your computer with updated antivirus software to see if you have indeed been infected by malware or adware that is causing this error message.

Try Inspecting Work Requisite Settings:

-Go to the work requirement settings in Outlook

-Press Ctrl and Alt keys together on your keyboard.

-Click on the Edit Work Requirement Settings option from the menu that appears.

-“If you can’t access this page, it may be because an item cannot be opened.” You will need to remove all security options before restarting your computer and trying again. The problem should go away then fast!

Conclusion:

The error message you are receiving is not a result of anything wrong with your phone, but instead, it’s likely an issue caused by some malware or adware that has managed to compromise your system. It’ll be very important for you to make sure that all security options have been removed before restarting your phone and trying again.