
Microsoft Store SSL Certificate Error: Troubleshooting Checklist
You open Microsoft Store and see an SSL certificate error—maybe “ERR_CERT_AUTHORITY_INVALID” or a...

You open Microsoft Store and see an SSL certificate error—maybe “ERR_CERT_AUTHORITY_INVALID” or a...

If you're seeing ERROR 1045 (28000): Access denied for user 'user'@'%', it means MyS...

When you see 'Authentication failed' while running Windows Update, it usually means the update se...

You try to send or receive email in Outlook and see an error: "Proxy authentication failed"

You try to visit a website in Firefox and see a Secure Connection Failed error, ...

You install a Chrome extension, but instead of working, you get a "permission denied" error. Or m...