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Latest Troubleshooting Guides

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Troubleshooting

Fix Infinite Login Loop via Command Prompt

You sign in to Windows, the desktop appears for a moment, and then you're back at the sign-in scr...

Troubleshooting

Fix Windows 11 Activation Error 0x803fa067

If you see error 0x803fa067 when trying to activate Windows 11, the activation process is failing...

Troubleshooting

Fix PostgreSQL Password Authentication Failed on Localhost

You try to connect to PostgreSQL on localhost with a password, but get FATAL: password auth...


                    
                    
                        
                            
                            
                                Troubleshooting
                                Fix Windows Defender Rate Limit Error Not Working
                                
If you see a 'rate limit error' in Windows Defender and it's not working properly—scanning fails,...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                Fix Windows Terminal Version Mismatch Errors
                                
You open Windows Terminal and see an error about a version mismatch between the terminal app and ...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                Fixing Windows Terminal Configuration File Errors
                                
Windows Terminal relies on a JSON configuration file (settings.json) to control prof...



        
            
                
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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.