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Latest Troubleshooting Guides

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Troubleshooting

Fix Windows Defender Real-Time Protection Grayed Out

You open Windows Security, go to Virus & threat protection, and see that the Real-time protection...

Troubleshooting

Fix CMD Service Unavailable Due to Group Policy

Situation

You open Command Prompt and see an error like "Command Prompt has been disabled...

Troubleshooting

How to Fix BitLocker Error 0x8031004b

BitLocker error 0x8031004b usually appears when enabling BitLocker or during recovery. The error ...

Troubleshooting

Fix SSH Host Key Verification Failed on Windows 10

You try to connect to a remote server via SSH on Windows 10 and see: Host key verification ...


                    
                    
                        
                            
                            
                                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
                                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 ...



        
            
                
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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.