outlook.exe /resetnavpane Fix 2: Open Outlook in Safe Mode Opening Outlook in safe mode can help you determine whether the “The set of folders cannot be opened” error in Outlook is occurring due to a faulty add-in. Press and hold theCtrlkey on your keyboard and double-click the Outloo...
Several readers reportedThe set of Outlook folders cannot be openederror message after upgrading from Office 2013 to Office 2016. According to them, they were unable to set their profile in Outlook due to this error. After doing that, your profile will be added to Outlook and you should be ...
If you’re able toaccess your Outlook profile, move on to the next method. Method 2: Disable VPN The most common cause behind the Outlook error message “The set of folders cannot be opened” is syncing issue between your Outlook desktop app and the Microsoft Exchange 365 servers. Also, c...
There could be some add-ins in your Outlook client that cause this issue, so it is suggested to start your Outlook in safe mode (Press Win + R, type “outlook /safe”, press Enter.) and see if the issue continues.Besides, please try using a new Windows profile and see if there ...
When I try to open Outlook on my Windows PC the “the set of folders cannot be opened” error pops up. How do I fix it? Understand instantly Solution 1. Remove Problematic Add-Ins Solution 2. Check the OST File Solution 3. Check the Outlook Profile Solution 4. Reset the ...
“Cannot start Microsoft Outlook. Cannot open the Outlook Window. The set of folders cannot be opened.” The error would be accompanied by a line with details on the error. Like,The attempt to log on to Microsoft Exchange has failedorThe Operation has failedorThe OST file is corrupt. ...
Cannot open the Outlook window. The set of folders cannot be opened, The information store could not be opened, The operation failed. Why can’t I access my folders in Outlook? If your Outlook data size is large, or if it has become corrupted, then the Outlook app may not be able to...
User Query: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." How to fix this issue?
Oftentimes, it happens with users that when they try to open an Outlook PST file, an error message appears on the screen stating “the set of folders cannot be opened in Microsoft Outlook 2016, 2013, 2010, 2007” and other below versions. The manual, as well as the automated tool, are...
And added some users to access the share mailbox, when sign in using share mailbox "Cannot start Microsoft Outlook. Cannot open Outlook window. The set of folders cannot be opened. You must connect to Microsoft Exchange with the current profile before you can synchronize your folder...