Sunday, 14 Apr 2024
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[pii_pn_748d73ad8584c41b3056] Outlook Error Code (Fixed)

You must have come across this article looking for a solution for fixing the outlook error code [pii_pn_748d73ad8584c41b3056]? Fortunately, you are in the right place. Microsoft Outlook is one of the biggest email clients that is often used for sending emails and storing files. Many people use Outlook for their business purpose.

However, it does not mean that an individual cannot use this application. But, there is an issue. Sometimes, the error we receive in this application is kind of irritating. For example, the error code [pii_pn_748d73ad8584c41b3056]. It can happen due to many reasons. 

Therefore, we have decided to end up this issue by publishing a guide to fix the outlook error code [pii_pn_748d73ad8584c41b3056]. Let’s have a look.

What is [pii_pn_748d73ad8584c41b3056]?

[pii_pn_748d73ad8584c41b3056] is an outlook error code that often occurs due to misconfiguration in the internet settings. However, there is nothing to get worried about. It is because this error can be solved quickly.


There is nothing much we need to fix this error. I am going to list some solutions to fix the error code [pii_pn_748d73ad8584c41b3056].

But, before that. Let’s have a look at some common reasons behind such an outlook error code.

  • Your computer must not be connected with an active internet connection.
  • You must be using a third-party antivirus program.
  • Your outlook application must be having some caches & cookies.
  • You must have incorrectly installed the outlook application.
  • A user must be using more than one email or multiple email accounts in the application.
  • A user did not press the update button and still using the outdated version of outlook.
  • Sometimes, the issue is internal. Thus, it is preferred to contact support for the same.

How to Fix [pii_pn_748d73ad8584c41b3056] Outlook Error Code?

There are three solutions to fix this error. You do not have to spend much time fixing this error. Anyway, let’s have a look at the common solutions.

Internet Connectivity – 1

The error code [pii_pn_748d73ad8584c41b3056] often occur to the application due to slow internet connectivity. In this case, I will prefer to check the internet connectivity to the PC. You need to check out that the internet connection is working fine or not.

One should choose the internet connection with a higher bandwidth as outlook require a higher number of data to get transmitted. Therefore, one needs to choose a reliable source for an internet connection.

However, is the internet connection is working fine? You can restart the modem and check again for the error. If it still gets persists? Move forward to the next solution.

Antivirus Settings – 2

The second common issue that can cause the error code [pii_pn_748d73ad8584c41b3056] is the Antivirus settings. Many antiviruses are programmed for scanning incoming and outgoing emails. If the antivirus program finds it suspicious, it just blocks the server, and that can be the reason for getting the error code [pii_pn_748d73ad8584c41b3056] in the Outlook application. 

To fix it up? One needs to find the antivirus settings on their computer and then turned the protection for emails off. You can again on it by going through the same settings and see if the error code [pii_pn_748d73ad8584c41b3056] gets fixed.

If the error persists? Move forward to the next solution.

Evade Suspicious Emails – 3

Getting suspicious emails can be the reason for getting the error code [pii_pn_748d73ad8584c41b3056]. It is because most of the suspicious emails are from unknown senders, and it contains some files that can harm the application and the computer as well.

If the antivirus settings are on then the server will automatically get blocked and the error gets persists. Therefore, avoid opening emails that are from unknown senders as they could contain some virus files. This can even harm the outlook client and the PC as well.

You may also like to read, How to Fix Microsoft Outlook [pii_email_a861e05f6b3ccd51b36b] Error?

Frequently asked questions

Some questions have been repeatedly asked to us related to the error code [pii_pn_748d73ad8584c41b3056]. Therefore, we have decided to answer them all in one single place.

What is [pii_pn_748d73ad8584c41b3056]?

[pii_pn_748d73ad8584c41b3056] is an outlook error code that often occurs in the Microsoft Outlook application while sending an email to the client. 

What are the common issues for the error code [pii_pn_748d73ad8584c41b3056]?

It could be due to the internet connection, antivirus settings, or suspicious emails. These could be the common issues for getting the outlook error code [pii_pn_748d73ad8584c41b3056].

Why does the outlook error does get occurred?

There could be many reasons for different outlook errors. However, the primary reasons could be an internet connection, antivirus settings, or suspicious emails.

What are the solutions to fix error code [pii_pn_748d73ad8584c41b3056] in outlook?

There are generally three solutions to fix the error code [pii_pn_748d73ad8584c41b3056]. The three solutions are:

  • Internet Connectivity
  • Antivirus Settings
  • Suspicious Emails

We have even added a definitive solution for each solution in this article.

What to do if we get emails from unknown senders?

You only need to block those unknown senders or choose a reliable antivirus program to get those emails automatically blocked. However, we prefer not to open such emails as they could contain some malicious files that can harm both the client and PC.


We all hate getting errors. It is especially when we are about to send an important email. Apart from every other error, the most common error we receive in the outlook application is the error code [pii_pn_748d73ad8584c41b3056]. Therefore, we have decided to publish a guide to fix this error.

In this article, we have added everything that you need to know for fixing this error. If there is anything you want to ask us? You can ask us anytime in the comments section.