Outlook 2019 articles, fixes and updates - letter C

This list contains all of the known Microsoft Knowledge Base articles, howtos, fixes, hotfixes, webcasts and updates of Microsoft Outlook 2019 starts with letter C that have been released. The list is daily updated.

• 3106898 Can't open an attachment in Outlook 2016, Outlook 2019 and Outlook for Office 365 by double-clicking it Q3106898 KB3106898 April 2, 2020
• 3020607 Cannot open Word documents or Excel spreadsheets from an external source in Outlook Q3020607 KB3020607 November 21, 2019
• 2912722 Can't preview Office documents in Outlook if Windows Firewall Service is disabled Q2912722 KB2912722 November 21, 2019
• 4013308 Can't drag emails to the file system or between folders in Outlook after installing Windows 10 Anniversary update Q4013308 KB4013308 May 20, 2019
• 3205975 "Cannot copy this folder because it may contain private items" error in Outlook Q3205975 KB3205975 May 20, 2019
• 3189902 Can't preview .msg files in Windows File Explorer with 64-bit Outlook Q3189902 KB3189902 May 20, 2019
• 2898376 "Click here to view more on Microsoft Exchange" hyperlink is missing in Outlook Q2898376 KB2898376 May 20, 2019
• 305361 Contacts with both an e-mail address and a fax number are listed twice when you select an e-mail recipient in Outlook Q305361 KB305361 May 20, 2019
• 3045224 Can't send an email message when Full Access permission is granted to a shared mailbox in Exchange Server Q3045224 KB3045224 February 28, 2019
• 4488706 Can’t save or send a message using an Exchange Online mailbox in Online mode Q4488706 KB4488706 February 4, 2019
• 4057720 Cached Exchange Mode Sync Setting incorrectly displayed in GPMC in Outlook Q4057720 KB4057720 September 18, 2018
• 3148820 "Could not connect to public folder server" error in Sync Issues in Outlook Q3148820 KB3148820 September 18, 2018