outlook error 0x8004df0b – Office, Outlook, Windows Update (Fixed)

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How To Resolve outlook error 0x8004df0b:

Let it be outlook error 0x8004df0b or a query regarding Windows or Windows dependent software programs, we can assist you with the ideal solution. You can either follow the advanced techniques at your own risk or allow a tech to remotely carry it out for you, no fuss. We be certain that you’re delighted by the solutions provided.

This post explains how to fix outlook error 0x8004df0b. Follow the methods given here to fix the issue. The erorr generally arises when installing, updating, or while opening the particular app.

Take note of this site in your system, so as to revisit this web site again if system restart is required.

outlook error 0x8004df0b Supported Operating Systems:

outlook error 0x8004df0b error messages can happen most of the following Microsoft Windows operating systems:

  • Microsoft Windows 10
  • Microsoft Windows 8.1
  • Microsoft Windows 8
  • Microsoft Windows 7

Microsoft Office Suites:

  • Microsoft Office 365
  • Microsoft Office 2016
  • Microsoft Office 2013
  • Microsoft Office 2010
  • Microsoft Office 2007

And others..

Brief of outlook error 0x8004df0b Overview:
Error Name: outlook error 0x8004df0b

Error Type: Medium

Resolution Time: ~45 minutes

Data Loss: Potentially

Scope of Error: Application Level

Software: Microsoft office 2016, 2013, 365, 2010 and others

Developer: Microsoft Corporation

Views Today: 1125

KB ID: 37979

Symptom of Error: Error message pops up “outlook error 0x8004df0b

System Performance gets slow/sluggish.

System hangs from time to time.

Reason for outlook error 0x8004df0boutlook error 0x8004df0b:

  • Internal system conflict.
  • Corrupt software installation.
  • Virus or malware infection.

outlook error 0x8004df0b might be caused due to various factors, it is recommended to identify the actual error for permanent resolution.


The steps given under has to be followed under supervision of a Technical Expert. If you want any assistance while following the steps, you can contact our 24×7 Technical Support.

How to Fix outlook error 0x8004df0b Guide:

Step 1: Check System for Corruption:

Perform System Scan

1) Press Windows + R

2) Type cmd and Press Enter.

3) Type “sfc/scannow” and press enter.

Note: You will need Admin privilege to run the sfc command.

Step 2: Update to most recent Windows KB

1) To check for Windows Updates (Windows XP, Vista, 7, 8, and 10):

2) Click the Start button.

3) Type “update” into the search box and hit ENTER.

4) The Windows Update dialog box will appear.

5) If updates are available, click the Install Updates button.

Step 3: Clean up Junk Files

1) Press Win + R

2) Type “Cleanmgr” and Press Enter.

3) Pick the OS Partition and Press ok.

4) Click on Clean up System Files

In most cases outlook error 0x8004df0b error must be resolved at this point, if however the problem still persists please, get your system checked by an expert.

outlook error 0x8004df0b Other Applications:

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