How to fix Outlook Error 0x800CCC00 Authentication did not load

//How to fix Outlook Error 0x800CCC00 Authentication did not load

How to fix Outlook Error 0x800CCC00 Authentication did not load

Outlook Error 0x800CCC00 – Authentication did not load – The Outlook Error 0x800CCC00 – Authentication did not load, is very critical error and it’s very urgent to fix. In order to fix this error, you have to download third party Outlook PST Repair tool on your system. Outlook PST Repair tool is the best repair tool to fix and repair corrupted PST files and it’s also recover damaged/deleted PST files or data. It is very powerful software which can easily recover all deleted emails, contacts, notes and many other things. While installing this software you have no worry about any outlook problem and virus issue, this software is capable to fix outlook problem and remove the virus from your System.

Outlook Error 0x800CCC00 – Authentication did not load

Outlook Error 0x800CCC00 Authentication did not load

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Fix Outlook Error 0x800CCC00 – Authentication did not load

  • Are you facing 0x800CCC00 LOAD SICILY FAILED – Authentication did not load Error in outlook?
  • Are you unable to fix Outlook Error 0x800CCC00 LOAD SICILY FAILED Error?
  • Do you want to easiest method to fix 0x800CCC00 LOAD SICILY FAILED Error?

Sometimes, when you launch outlook express you might get the following error i.e. Outlook Error 0x800CCC00 – Authentication did not load

The Outlook Error 0x800CCC00 – Authentication did not load, stops you to login in outlook or might create a problem in using outlook program. The error may stop loading stored data in outlook or stops to sending or receiving an email in outlook program. The most prominent reason is incorrect username or password. However, you entered correct username and password still while using outlook, outlook unable to match provided username and password with stored data. In this situation, the outlook gets you as an unauthorized user and stops outlook with message Outlook Error 0x800CCC00 Authentication did not load.

The reason for the Outlook Error 0x800CCC00 Authentication did not load:

It happens due to corrupted or damaged pst file. PST is the main data center of outlook that keeps entire information. If this file gets corrupted or damaged due to any reason then outlook unable to fetch data from pst file and resulting throws Outlook Error 0x800CCC00 Authentication did not load.

  • The first possible reason behind this error message is the username and password you provided while signing in your Outlook Express account did not match with the username and password stored in the database.
  • Another reason for the specified error message can be the corruption of user’s account due to which Outlook Express cannot authenticate your identity and generates the above-mentioned error message.

Steps to Fix Outlook Error 0x800CCC00n – Authentication did not load:

Solution 1 –

First scan pst repair tool using scanpst.exe or inbox repair tool. It fixes corrupted or damaged pst file easily. Some common way to fix Outlook Error 0x800CCC00 Authentication did not load this error manually

  1. If you are getting this type of error first time then simply restart your outlook or if possible restart your pc then launch outlook. Sometimes, Windows unable to load complete outlook dll file due to unspecified reason and resulting outlook goes through above error.
  2. If this error is occurring continuously then reset your outlook data file with the previous backup file.
  3. But the most well-known reason for this error is corrupted outlook data file. Due to Trojan or viruses or installing suspicious software or driver might harm outlook data file. If this file gets corrupted then either you can create new outlook data file by creating the new profile or scan your outlook data file using inbox repair tool.

PST Repair Tool is one of the best professional solutions for fixing any types of outlook error. It scans and then fixed entire outlook problem just in a moment.

Solution 2 –

You can easily resolve the issue by executing following steps:

  • Exit and restart Outlook Express.
  • If you still face the same error message then wait for 20-30 minutes and let the server reset your account. After the specified time period, try again.
  • In case, Outlook Express still displays the same error, create a new user account and verify if it works.

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For more information contact  Outlook Support at +1-(888) 525-9575 (US/CA) or 020 8123 1722 (UK).

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