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You might need to set Windows Update to automatically download and FixTechGuide login issue guide install recommended updates. Installing any important, recommended, and optional updates can often correct problems by replacing out-of-date files and fixing vulnerabilities. To install the latest Windows and Office updates, click the link below.
- The issues documented in this section have been reported after installing the recent updates listed below.
- Outlook forwards meeting invitations to other attendees without anyone actually sending an update or forwarding an invite.
- There are three steps you can take to try to get Outlook working again.
- To access the filtering options faster, add them to your Quick Access Toolbar.
- You can also add the secondary connected accounts (Gmail, Yahoo, etc.) in Outlook.com as additional accounts in the Outlook profile.
Outlook Known issues in October 2020 updates
After installing the September Public Update, Outlook 2007 displays mixed languages in the user interface. If you are having problems with Outlook, how to fix Outlook not opening today there are a few things we can help with to get you back to sending and receiving your email. Find solutions to common problems or get help from a support agent. Please install the Windows 10 Fall Creators Update to fix this issue.
Outlook known issues in the January 2019 updates
Many users encounter startup freezes, profile loading loops, and crashes following major Windows patches or Office updates. Fortunately, most of mailbox not updating on IMAP these errors stem from configuration conflicts, corrupted data files, or outdated components that can be fixed with a few targeted steps. By the end, you’ll know exactly how to restore your Outlook and prevent future errors. If your Outlook suddenly stopped opening after a Windows update, don’t panic.
Troubleshoot Outlook for Windows issues
Please install the latest updates on your phone to resolve the issue. This occurs because custom form script is now disabled by default. For persistent issues, use FixTechGuide’s automated tools to perform deep diagnostics and security checks.
Outlook Known issues in March 2025 updates

Stay updated, back up regularly, and enjoy uninterrupted productivity in your Outlook workspace. Online Repair reinstalls Outlook components while preserving your data, resolving DLL and registry mismatches that prevent startup. This process checks for structural issues and automatically fixes them. Occasionally, classic Outlook tries to run a process in the background.
Outlook issues after connecting Outlook to Outlook.com
When the Outlook app opens, I can see the 'Try the new Outlook' toggle. The toggle just turns back off and the app does nothing different. I saw a reply to an issue similar to mine that mentioned going to the Registry Editor and followed instructions outlined in that message but nothing changed. If your Microsoft Outlook won’t open after a recent Windows update, you’re not alone.