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Latest Troubleshooting Guides

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Troubleshooting

Fix PowerShell Assembly Cache Not Updating

You’ve updated a .NET assembly in the Global Assembly Cache (GAC) or copied a new DLL into a modu...

Troubleshooting

Fixing 'kubectl apply' Forbidden and Namespace Not Found Errors

When running kubectl apply -f manifest.yaml, you may see errors like Error fro...


                    
                    
                        
                            
                            
                                Troubleshooting
                                Fix 'Microsoft Teams Command Not Found' on Mac
                                
If you see zsh: command not found: teams when trying to launch Microsoft Teams from ...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                How to Fix Windows Defender Service Not Running
                                
If you see a message that Windows Defender is not running or the security center shows it's off, ...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                Fix Windows Activation High CPU Usage with Clean Boot
                                
If your system's CPU usage spikes after a Windows activation check, a clean boot can help identif...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                BitLocker Module Not Found: Fixes for Missing or Disabled TPM
                                
If you see a 'BitLocker module not found' error when trying to enable BitLocker, it usually means...



        
            
                
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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.