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Latest Troubleshooting Guides

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Troubleshooting

How to Disable Proxy for Microsoft Store

If the Microsoft Store won't load, download apps, or update, a misconfigured proxy is often the c...

Troubleshooting

Fix Windows Security Auto-Start Permission Denied Error

You might see a 'permission denied' error when Windows Security (Windows Defender) fails to start...

Troubleshooting

Fix 'npm command not found' and Permission Denied Errors

When you run npm in your terminal and see command not found or pe...


                    
                    
                        
                            
                            
                                Troubleshooting
                                Fix Windows Activation File Locked Registry Issue
                                
You try to activate Windows, but get an error saying the activation file is locked or the registr...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                Fix Command Prompt Offline Installer Not Working on Windows 7
                                
You try to install something using the Command Prompt in offline mode on Windows 7, but nothing h...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                Fix PowerShell 502 Bad Gateway in IIS: Step-by-Step
                                
A 502 Bad Gateway error in IIS typically means a downstream server or application pool failed. Wh...



        
            
                
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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.