-
Written By Rohit Singh
-
Updated on June 2nd, 2025
Outlook keeps your inbox organized by allowing you to set up different folders. However, sometimes users encounter issues while accessing these folders. They see errors like “Cannot display the Folder” or “Unable to expand the folder. Client Operation failed.” These can block access and disrupt the workflow. But why did that error occur? This guide will walk you through several methods to fix this issue and introduce you to reliable software for an efficient and error-free solution. Read on to get started.
The error in Outlook typically occurs when Microsoft Outlook is unable to open a folder. This can be in shared folders, public folders, or additional accounts. This error is triggered when trying to open a folder to access the email content. It can be due to incorrect permissions, internet connectivity issues, or misconfigured Outlook settings.
The potential causes of this Outlook error are outlined below. Take a look:
In this section, we will look at how to fix the error in Outlook. Now that you understand the potential causes of this error, let’s implement the solutions to help you use Outlook seamlessly.
Users facing this Outlook error while using an OST File may be due to synchronization problems. To resolve this issue, either delete or rename the OST File.
Note: Before deleting an OST File, make sure to create a backup to avoid losing data. Also, before starting the process, close Microsoft Outlook completely.
Follow the steps given below to delete an OST File:
%LOCALAPPDATA%\Microsoft\Outlook |
This approach is only applicable if you have administrative rights to the shared Outlook mailbox. It allows you to resolve the issue by controlling who can access the folder.
Note: This process requires both an Exchange Email account and a Microsoft Exchange Server.
After that, follow these steps to update the folder visibility permissions in a shared Outlook account:
Outlook Anywhere is a feature included in Microsoft Outlook that enables users to access their mailboxes remotely. However, if there are misconfigured protocol settings, it may lead to a “Cannot display the folder” error.
Note: You need to have administrative rights before proceeding with this method.
The following are the steps to fix the issue:
Cached Exchange Mode in Outlook saves a local copy of your mailbox in an OST File, enabling offline access. If the OST File is corrupted or extremely large, Outlook may fail to load folders showing error “Cannot display the Folder”.
Below are the steps to disable the cached exchange mode:
We have gone through multiple troubleshooting steps to resolve the issue. However, if your OST File still won’t work after trying the above options, repairing it is the only available solution. For this, we recommend the Cigati OST Repair Tool, which will safely fix the issue. It is especially designed to repair the corrupted or damaged OST File, without risking the data.
To conclude, the Outlook Cannot Display the Folder error may arise from multiple issues. This includes limited access permissions, corrupted OST Files, syncing issues, etc. You can address these issues manually and by using a dedicated Cigati OST Repair Tool for error-free and reliable results. Some of the manual solutions include adjusting folder visibility, repairing the Outlook data file, disabling cached exchange mode, etc. The following fixes will help restore Outlook’s normal operations.
Q – How to fix cannot display the folder in Outlook?
Ans – Some of the methods include:
Q – How do I fix Cannot expand folder error in Outlook?
Ans – While there can be various factors causing this error, one of them could be folder visibility permission settings. Let’s try to fix this. First, right-click on the shared public folder and choose Properties > Permissions > Others and check the Folder Visible checkbox.
You May Also Read: Fix Outlook Not Opening Error
About The Author:
Rohit Singh is an Email Backup, Recovery & Migration Consultant and is associated with Software Company from the last 3 years. He writes technical updates and their features related to MS Outlook, Exchange Server, Office 365, and many other Email Clients & Servers.
Related Post