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Latest Troubleshooting Guides

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Troubleshooting

Fix PowerShell 502 Bad Gateway Certificate Errors

When you run a PowerShell script that makes an HTTPS request, you might see a 502 Bad Gateway err...

Troubleshooting

How to Install a Missing PowerShell Module

When you run a script or command in PowerShell and see an error like Import-Module : The sp...


                    
                    
                        
                            
                            
                                Troubleshooting
                                Fix Windows Activation Permission Denied Error
                                
You try to activate Windows, but get a 'permission denied' error. This usually means the activati...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                How to Fix Remote Desktop Cache Not Clearing Properly
                                
If your Remote Desktop client is stuck showing old connections, credentials, or display settings,...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                How to Find the Windows Activation Log File
                                
If you're having trouble activating Windows or just want to verify your licensing status, the act...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                Enable Windows Defender After Disabling Third-Party Antivirus
                                
If you've disabled or uninstalled a third-party antivirus and now find Windows Defender is not au...



        
            
                
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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.