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Latest Troubleshooting Guides

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Troubleshooting

Fix Windows Terminal DNS Not Working After Update

After a Windows update, you might find that Windows Terminal can't resolve hostnames—ping google....

Troubleshooting

Fix Windows Activation Service Not Running

If you see an error saying the Windows Activation service is not running, your system may not be ...

Troubleshooting

How to Fix Windows Terminal Dependency Conflicts

If Windows Terminal fails to launch or shows errors about missing or conflicting dependencies, th...

Troubleshooting

Fix Windows Defender File Locked Permission Denied Error

You try to open, edit, or delete a file and get an error like File locked by Windows Defend...


                    
                    
                        
                            
                            
                                Troubleshooting
                                Fix PowerShell Port Already Allocated Error with Firewall
                                
When you see a 'port already allocated' error in PowerShell while trying to set up a listener or ...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                Fix Windows Security App Blank White Screen
                                
You open Windows Security and see nothing but a white screen. The app appears to load but no cont...



        
            
                
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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.