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Latest Troubleshooting Guides

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Fix Windows Security Blank Screen Not Loading

You open Windows Security (formerly Windows Defender) and see nothing but a blank white or gray s...

Troubleshooting

How to Fix Nginx 404 Not Found with try_files Directive

You've set up your Nginx server block, but visiting your site returns a 404 Not Found error. The ...

Troubleshooting

How to Fix ENOENT Package.json Error During npm Install

You run npm install and get an error like ENOENT: no such file or directory, o...


                    
                    
                        
                            
                            
                                Troubleshooting
                                How to Fix Windows Security Error 'Access Denied' on Startup
                                
If you see a Windows Security error saying 'Access Denied' right when your PC boots up, it usuall...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                How to Turn Off Windows Defender Real-Time Protection Permanently
                                
Windows Defender real-time protection can interfere with certain software installers, developers'...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                Fixing 'Port Already Allocated' Error After Chrome Update
                                
After a Chrome update, you might see an error message saying the profile port is already allocate...



        
            
                
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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.