Fix Error 0x800ccc90 in Outlook | Using 4 Easy Methods

Outlook error 0x800ccc90 is a common error. If you’re facing this issue no need to panic, this article will help you resolve the error and make Outlook function properly. You might face this error when you have configured more than one POP3 account in your Outlook profile which tends to result in Outlook Error 0x800ccc90. The error is usually displayed as “Receiving’ report error (0x800ccc90): ‘Your incoming (POP3) e-mail server has reported an internal error. If you continue to receive this message, contact your server administrator or internet service provider (ISP).” In this article, we will discuss various causes and

How to solve “cannot expand the folder” error

“Cannot expand the folder” is one of the most common Outlook errors which occurs when the user tries to expand shared folder, public folder, address book, or secondary mailbox. In this article we will discuss what triggers “Cannot expand the folder error” and help you easily fix this Outlook error. Table of contents: Active Cached Exchange Mode Exceeded Set Folder Limit. Continuous Interruptions for third party add-ins Corrupt/damaged OST or PST Files Following are some of the reasons which causes Cannot expand the folder error and easy solution to fix it.  1. Exchange Cached Mode is “ON” Enabling Cached Exchange Mode

What to do if Outlook Junk Filter is not Working?

Junk or Spam emails often cause inconvenience in Outlook Inbox and might pose security threats. If you’re an Outlook user, you might actively use Junk Filter to avoid spam or phishing emails. The Junk Filter in Outlook comes with built-in capabilities to evaluate each incoming email as possible spam based on several factors depending on the time when the email was sent and the content of the email. Junk Filter won’t stop the incoming spam emails but the spam emails are moved to the Junk Folder directly instead of showing up in Inbox. If you improperly set up Junk Email Options

How to Enable, Cleanup and Find missing Conversations in Outlook?

Microsoft introduced the concept of Conversation View with Outlook 2010, which is relatively similar to Gmail’s conversation threading. It will be enabled by default in newer versions of Outlook but you will have to turn it on manually if you have upgraded from an older version of Outlook. You might relate to a Conversation View by the term email thread. A Conversation View is a complete set of email messages starting from the latest message to all responses. All the messages in one Conversation will mostly have the same subject. For example, when a message is sent to someone and

How to enable Cached Exchange Mode in Outlook?

Cached Exchange Mode is one of the two modes that is used to connect Outlook with an Exchange Account, the other one being the Online Mode. While Online Mode connects to an Exchange server instantly, Cached Exchange Mode creates a copy(Cache) of your mailbox data in the form of a local copy. This local copy of mail data is saved on the computer, which provides quick access to your data even when you’re not connected to the server and also helps you work efficiently during low internet connection. Following are a few advantages of enabling the Cached Exchange Mode in

How to Fix Outlook Error “The Set of Folders Cannot be Opened”?

The error “The set of folders cannot be opened“ in Outlook has become quite a common issue. Unfortunately, many users of Outlook 365, 2016, 2013, and 2010 have encountered this Outlook error. This situation can be very frustrating as the error usually pops up out of nowhere stopping you from launching Outlook. I tried to launch Outlook but I got an error message instead: “Cannot start Microsoft Outlook. Cannot open the Outlook Window. The set of folders cannot be opened. The attempt to log on to Microsoft Exchange has failed.” Whenever you encounter the above-mentioned error the Outlook application will

How To Sync iCloud Calendar With Outlook? Know-How To Fix iCloud Calendar not Syncing With Outlook

A lot of users tend to use the iCloud calendar on their iPhone or Mac to keep things organized. However, if you want to add iCloud calendar to Outlook to make it sharable via Outlook or just for keeping track of your schedule, you need to add the calendar to Outlook. Thankfully, there are some smart ways to sync an iCloud calendar in Outlook. In this blog, you will get to know about two methods to add the iCloud calendar to Outlook. Many users asked this question if iCloud is supported in Office 365. So the answer is yes, Office

How to View Full Message Headers in Outlook

Outlook is a go-to application for many across the globe. Lately, there has been a great rise in Phishing and other email scams. One of the best ways to identify scam emails is to examine the email header for detailed information about the sender. By verifying the sender and other information in the header you can avoid falling prey to harmful email content. If you are unaware of how to view detailed information from the header, in this article you will learn effective methods on how to view a full message header in Outlook. By following the manual methods mentioned

How to fix Outlook PST cannot be accessed error?

You might be feeling horrible after failing to access your PST file in Outlook 2019, 2016, or any other version. As we all know PST file is a crucial data file to perform any offline task on Outlook. If you are unable to open the PST file in Outlook, then you cannot access your emails, attachments, contacts, reminders, events, or any other Outlook items.   If you have encountered any error messages such as Outlook can’t open your PST file, Outlook can’t open the set of folders, or PST file is damaged. Do not worry! Because these Outlook errors can be

How To Fix The ScanPST EXE Does Not Recognize PST File?

Many avid Outlook email users might have encountered this error of “Microsoft Outlook ScanPST.exe tool does not recognize the file”. However, you might not know the cause behind the outlook inbox repair tool does not recognize the file issue. This issue majorly occurs due to a severely corrupt Outlook PST file.  In this article, you will get to know comprehensively about how you fix this Microsoft Outlook’s inbuilt tool error. There are a few manual solutions that are explained along with an automated and proven method of fixing and recovering your important Outlook data.  Why does SCANPST.EXE Fail to Recognize