How do you fix Outlook Cannot open the set of folders?

Fix “The Set of Folders Cannot be Opened” Error in Outlook 2016,…

  1. Start Outlook in Safe Mode.
  2. Create a New Outlook Profile.
  3. Start Outlook from the Taskbar.
  4. Use an App Password for Outlook.
  5. Install the 64-bit version of Office.
  6. Remove your Account from the Mail App.
  7. Remove .
  8. Repair Outlook Data Files.

Why I Cannot open PST file in Outlook?

Reason for ‘Outlook PST cannot be opened’ Error Improper Outlook termination causing outlook.exe to run in the background. PST file backup running in the background. Outlook conflicting software or faulty Add-ins. Damaged or corrupt PST file due to oversize, disk errors, system or Outlook crash (most common reason)

What does it mean when Outlook says the set of folders Cannot be opened?

According to users, The set of folders cannot be opened error can appear due to XML files in Outlook’s directory. These files can become corrupted causing the problem to appear. To fix the issue, you need to delete those files manually.

Can open Outlook set of folders Cannot be opened?

The set of folders cannot be opened.” error, you can attempt to manually remove the Navigation Pane configuration file and have Outlook reset it. Press the Windows + R keys on your keyboard to bring up the Run application. On older versions of Windows, you can also reach this from the Start menu.

Can not start Microsoft Outlook Cannot open the Outlook window the set of folders Cannot be opened the information store could not be opened?

Run in safe mode Some Add-ins or custom items also may cause your issue, please try to restart your Outlook in safe mode(Windows +R>type “Outlook.exe /safe”>enter) Repair your data file If your issue still exists, it may be related to your corrupted data file, please try to repair it to test.

How do I fix Outlook PST file error?

Repair an Outlook data file (. pst) file

  1. Exit Outlook and browse to one of the following file locations:
  2. Open SCANPST.
  3. Select Browse to select the Outlook Data File (.
  4. Choose Start to begin the scan.
  5. If the scan finds errors, choose Repair to start the process to fix them.

How do I open an old Outlook PST file?

Open a . pst file

  1. On the File menu, point to Open, and then click Outlook Data File.
  2. Click the . pst file that you want to open, and then click OK. Note: The name of the folder that is associated with the data file appears in the Folder List. To view the Folder List, on the Go menu, click Folder List.

How do you fix the set of folders Cannot be opened the attempt to log on to Microsoft Exchange has failed?

Fix: Outlook Error “The set of folders cannot be opened”

  • Method 1: Repair Corrupt System Files.
  • Method 2: Reset Navigation Pane.
  • Method 3: Start Outlook in Safe Mode.
  • Method 4: Repair Outlook Data File.
  • Method 5: Enabling cached exchange mode.

How do you fix Cannot start Microsoft Outlook Cannot open the Outlook window the set of folders Cannot be opened the operation failed?

Microsoft Outlook may sometimes fail to launch with the “The set of folders cannot be opened” error. To fix it, launch Outlook in Safe Mode and disable your add-ins. Then repair Office and Outlook, create a new user profile and reinstall the email client.

How do you fix Cannot start Microsoft Outlook Cannot open the Outlook window the set of folders Cannot be opened the information store could not be opened?

How do I repair a corrupted Outlook file?