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Latest Troubleshooting Guides

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Troubleshooting

Fix Windows Security High Memory Usage (MsMpEng.exe)

You open Task Manager and see Windows Security (the process is MsMpEng.exe) using 500 MB or more ...

Troubleshooting

Fix 'npm command not found' and Permission Denied Errors

When you run npm in your terminal and see command not found or pe...


                    
                    
                        
                            
                            
                                Troubleshooting
                                Fix Git Clone Permission Denied (publickey) – Invalid Key
                                
When you run git clone and get Permission denied (publickey) with a mes...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                How to Fix SQLite Database Is Locked Error
                                
You try to write to an SQLite database and get SQLITE_BUSY or database is lock...

                            

                        
                    

                    
                    
                        
                            
                            
                                Troubleshooting
                                Fix VirtualBox Kernel Driver Not Installed on Windows 10
                                
When you try to start a virtual machine in VirtualBox on Windows 10, you might see the error: 
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                Fix Nginx Permission Denied for Static Files
                                
If you see '403 Forbidden' or 'Permission denied' when nginx tries to serve static files (CSS, JS...



        
            
                
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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.