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Latest Troubleshooting Guides

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Troubleshooting

Fix Windows Defender Service Path Not Working

When Windows Defender's service path isn't working, the Security Center may show “Unknown” status...

Troubleshooting

How to Fix SSH Host Key Verification Failed Error

You try to SSH into a server and get a message like WARNING: REMOTE HOST IDENTIFICATION HAS...


                    
                    
                        
                            
                            
                                Troubleshooting
                                Fix Windows Search Network Error Configuration Issues
                                
When Windows Search fails with a network error, it usually means the search service can't reach i...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                Fix Command Prompt Not Connecting to Remote Server
                                
When you try to connect to a remote server using Command Prompt (CMD) and get errors like 'connec...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                Fix Windows Security DNS Errors After a Windows Update
                                
After a recent Windows update, you may see a DNS error inside Windows Security (formerly Windows ...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                How to Change the Default Shell in Windows Terminal
                                
Windows Terminal lets you run multiple shells (PowerShell, Command Prompt, WSL, etc.) in one wind...



        
            
                
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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.