
Outlook Troubleshooting Log File Checklist
When Outlook acts up—connection errors, startup failures, or sync problems—the built-in log files...

When Outlook acts up—connection errors, startup failures, or sync problems—the built-in log files...

If you changed your Windows password and now see 'authentication failed' errors in Task Scheduler...

If you see 'OneDrive sync module not found' when trying to start OneDrive, the app cannot find it...

If you're seeing a 'path not found' error in Task Scheduler when trying to sync files or folders,...

You open Task Manager and see Windows Security (the process is MsMpEng.exe) using 500 MB or more ...

You run an Invoke-WebRequest or Start-BitsTransfer command in PowerShel...