Guide to fix [pii_email_757b04c989a910599393] error code


Nowadays, Email is used for professional and personal communication, to stay organized and is used on daily basis. So, it becomes quite a problem if you get an error when you really need your email. Microsoft Outlook is one of the best services out there which provides you with this communication, organization and many more services. It is one of most recommendable service for professional and personal communication via mail.

Sometimes continuous use of Microsoft Outlook throws some error one of them which we are going to discuss on is [pii_email_757b04c989a910599393]. This kind of error can result in a halt of your daily activities on Microsoft Outlook. So, here we are going to guide you what you can do to solve the error and the reasons that cause them. So, continue on reading!!

Reasons why this error code occurs

There can be many reasons for which Microsoft Outlook is giving this error. Some of the known reason which might have caused the error code to appear are listed below:

Learn more- [pii_email_841b43fada260254c8d3]

Multiple Accounts

The creation and use of multiple accounts can cause cookies and cache to pile up which we forget to clear and this can further become a reason in giving the [pii_email_757b04c989a910599393] error code.

Corrupted or Broken Software

The software of Microsoft outlook might get corrupted which can cause it show the error code.

Installation Error

The software installation process might have been interrupted or maybe due to some reason software installation was damaged which in future caused this error to occur.

Malware or Virus Attack

You might have got malware or virus on your system which can also cause this error to occur.

Pirated Version

You might have a pirated version of Microsoft Outlook on your system which can also result in this error.

Steps to resolve [pii_email_757b04c989a910599393] error code

Update Microsoft Outlook

This is one of the easiest methods. The steps are given below:

  • Check if your system supports the latest version of Outlook. If it does, remove the former version.
  • And Update to a newer version.
  • This might solve the [pii_email_757b04c989a910599393] error code.
  • If Outlook Still shows an error, you should contact Microsoft Outlook customer service.

Note- Be sure to make a backup of your files on Microsoft Outlook.

Clear Cookies and Cache

Many of us can get this error because we may not be cleaning the cookies and cache and it is one of the most common things which can lead to an error. The steps to resolve this is given below:

  • Firstly, go to file option and search for clearing the Outlook Cookies and cache.
  • After this you should log out all the accounts from your Microsoft Outlook (especially if you have multiple accounts).
  • Then restart your system and re-login all your Microsoft Outlook accounts.
  • This should resolve the problem. If not, we are going to discuss few more ways to resolve the error.

Auto repair tool

Repair tool helps in performing automatic correction and repair of the error that is occurring in Microsoft Outlook.

  • Check the details of the software by going to the control panel and the tool’s function.
  • Turn on the Office 365 application and choose the Microsoft application for the repair.
  • Change the option at the start of application by changing it to type fix required.
  • After clicking on the fix, follow the instructions on the screen of the window.
  • After that restart your Microsoft Outlook. If still this method doesn’t work contact customer service.

Remove any third-party email application

The [pii_email_757b04c989a910599393] error code may be due to other email application that are present on your system other than Microsoft Outlook. These software’s might be hindering Outlook in its working.

  • Two email applications might be creating this error so it might be best to remove other email applications.
  • You can search for other untrusted third-party email application from the computer by search it in control panel.
  • Once removed, restart your system and then open the Microsoft Outlook, if the error still persists then you may be better of contacting customer service.


Using the web application provided by Microsoft for Outlook can be one way of resolving the [pii_email_757b04c989a910599393] error code.

  • Go to the Microsoft Outlook official website and sign in with your Outlook account.
  • Select the light edition of the Outlook Web application from the site.
  • After this your Outlook will work seamlessly perfect without throwing any error code.

You can also try disabling your anti-virus while using the software or suspend multiple usage of application.


In this article we discussed about the [pii_email_757b04c989a910599393] error code and also discussed the reasons why it is occurring in your case. We also discussed what you can do to resolve the error. If none of the methods for resolving works for you, you can contact the customer care and ask them for further guidance.

Related article, [pii_email_585b6f5749e53a0dc465]

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