After this, they need to write ‘’Outlook.exe" in the run command box. Users can create a new Outlook profile if this issue persists for a long time and is unresolved by the instructions. Microsoft Outlook is a powerful email client, but users may occasionally encounter various error codes that disrupt email functionality. This guide outlines some of the most common Outlook error codes, their causes, and step-by-step troubleshooting methods.

Could a new Outlook for Windows change things?

• This outlook error occurs in the form of failure to open the outlook profile.
• If you're still unable to send or receive email, read how to Fix Outlook.com email sync issues.
• The main reason behind this connectivity issue is the problems in the connectivity through HTTPS or RPC connection.
• Similar to ghost columns, a ghost break is a line break that we add targeted only towards Outlook.
• This fix will clean up duplicate contacts for end users starting August 9, 2023.
• The team is sweeping all remaining capacity to identify and address residual issues.

When you start Windows normally, several applications and services start automatically and then run in the background. A Selective Startup or "clean boot" process can help you identify problems that are caused by application conflicts. Although it's not possible at the moment to turn the feature off entirely, you can choose to remove it from your favorites list by right clicking the folder and selecting Remove from Favorites.

Users with 3rd party email address asked to add a 1st party Microsoft alias [BY DESIGN]

You can also try manually changing heights, font sizes and line-heights to achieve the same outcome. For some folks, the fix is as simple as changing font sizes from odd numbers to even numbers. For example, if you have a font size of 13px or 15px, try converting it to 14px. Mention Outlook to an email developer and you’ll be met with rolling eyes and perhaps a few expletives. No matter how many Outlook coding guides you read, there’s always something to throw a wrench in the gears. We recommend that you move several items in your larger folders to separate folders, or that you archive those items by using the AutoArchive feature.

Step 1 - Create a user account

To fix this situation, users can use SCANPST.EXE to repair their PST files. It is an inbuilt utility present in Outlook to repair this issue. If this approach doesn’t work then try other alternative approaches to fix the corrupt Outlook data file. When you install Outlook, an Inbox repair tool (scanpst.exe) is also installed on your PC. The Inbox repair tool can resolve problems by scanning your Outlook data files, and repairing errors.

Additional resources

To access the calendar shared with your Microsoft 365 for business account, you'll need to accept the invitation from Outlook on the web, iOS, or Android. If you've already clicked the Accept button in Outlook 2016, you won't be able to re-accept the invitation from another Outlook application. The person who sent you the invitation will need to remove your permissions and then send a new invitation. If Email sync repair for Outlook 365 you're still unable to send or receive email, read how to Fix Outlook.com email sync issues.