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Latest Troubleshooting Guides

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Troubleshooting

How to Fix PowerShell Rate Limit Error 429

If you're using PowerShell to call REST APIs — especially Microsoft Graph, Azure, or GitHub — you...

Troubleshooting

Fix Windows Activation File Locked After Upgrade

After a Windows upgrade, some users encounter an activation error stating that a required file is...

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Fix Microsoft Store Apps Not Downloading or Stuck

You open Microsoft Store, tap download, and nothing happens—or the progress bar barely moves. Thi...

Troubleshooting

Fix FileZilla FTP Connection Timed Out Error

If you see "Connection timed out" in FileZilla, the FTP client cannot establish a data connection...

Troubleshooting

Fix PostgreSQL Connection Refused Due to Firewall

When you see psql: error: connection to server at "host" (IP), port 5432 failed: Connection...


                    
                    
                        
                            
                            
                                Troubleshooting
                                Fix Windows Search High Memory Usage Not Working
                                
If Windows Search stops returning results and your system shows high memory usage from SearchInde...



        
            
                
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                    Support Note
                     Test fixes in a non-critical profile first, keep backups for configuration files, and record exact error messages before changing settings.