Outlook not working after installing Windows 10 Updated on August 16, 2021 by InMotion Hosting Contributor 0 Minutes, 27 Seconds to Read Issue: We are receiving reports that Microsoft Outlook is not working correctly after upgrading to Windows 10. Status: This seems to be causing Issues with Outlook 2007 Running on Windows 10. Who is impacted? People who recently upgraded to Windows 10. Why is this happening? The Windows 10 upgrade seems to be affecting Outlook related files, as many have reported here. What should I do? Run the Windows 10 File Checker Tool: How to Run the Windows 10 System File Checker If that does not correct your Outlook issues, Reinstall Outlook: How to Setup Outlook to Check your Email IC InMotion Hosting Contributor Content Writer InMotion Hosting contributors are highly knowledgeable individuals who create relevant content on new trends and troubleshooting techniques to help you achieve your online goals! More Articles by InMotion Hosting Related Articles Email Error – Mailbox Quota Exceeded How to Archive Email Using IMAP Upgrade to iOS6 causing IMAP issues How To Set Up Gmail for POP3 and SMTP How to Become the MailChannels Domain Administrator Domain example.com has exceeded the max defers and failures per hour How to Fix the 550 No Such User Here Email Error Mail Delivery Failed: Returning Message to Sender How to Login to Webmail How to Log into Spam Experts