If you see the Cannot display the folder error in Outlook then this post will help you fix the issue. Many Outlook users have reported getting this error when ...
If you see a message saying that the new Outlook is already running in Windows 11, this post will help you address the issue. Outlook is already running. Please close the other window to continue.
Microsoft has resolved a known issue that caused Outlook Desktop to unexpectedly prompt users to reopen previously closed windows. "This problem has been addressed in Version 2309 Build 16827.20130.