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Latest Troubleshooting Guides

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Troubleshooting

Fix SSH Host Key Verification Failed in VS Code

When using VS Code's Remote SSH extension, you may see an error like "Host key verification faile...

Troubleshooting

Fix Windows Defender Real-Time Protection Turning Off

If you see a notification that Windows Defender real-time protection is off, or it keeps turning ...

Troubleshooting

Fix 'Access Denied' When Deleting Files via Command Prompt

You try to delete a file using the del command in Command Prompt and get an "Access ...

Troubleshooting

Fix Windows Update Error 0x80072efd: Connection Refused

When Windows Update fails with error 0x80072efd and a message that the connection was refused, it...

Troubleshooting

How to Add NVM to PATH on Windows 11

After installing NVM for Windows, you might see 'nvm' is not recognized as an internal or e...


                    
                    
                        
                            
                            
                                Troubleshooting
                                Fix Windows 11 Activation Auto-Start Not Working
                                
If Windows 11 doesn't automatically activate after a hardware change or update, or if the activat...



        
            
                
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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.