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Latest Troubleshooting Guides

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Troubleshooting

Jupyter Kernel Not Starting in VS Code: Quick Fixes

You open a Jupyter notebook in VS Code, try to run a cell, and the kernel either hangs on "Starti...

Troubleshooting

Fix Task Scheduler DNS Errors in Windows 10

If you see DNS-related errors in Task Scheduler—like 0x80072EE2 or 0x80072EFD<...


                    
                    
                        
                            
                            
                                Troubleshooting
                                Fix Nginx 404 Not Found Caused by Missing Index File
                                
If you see a 404 Not Found error in your Nginx server and the requested path seems correct, the p...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                Fix Microsoft Store Module Not Found & Permission Denied
                                
When you see 'module not found' or 'permission denied' errors in the Microsoft Store, it usually ...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                Fix Windows Activation Rate Limit Exceeded After Multiple Attempts
                                
If you see a message saying the activation rate limit has been exceeded after trying to activate ...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                How to Fix Remote Desktop Connection Failures Due to Network Issues
                                
You try to connect to a remote PC via Remote Desktop (RDP) but get an error like "Remote Desktop ...



        
            
                
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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.