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Latest Troubleshooting Guides

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Troubleshooting

Reset Windows Defender Service to Default Settings

If Windows Defender isn't starting, showing errors, or acting strangely, the service settings may...

Troubleshooting

Fix 'pip install no matching distribution found for requirements.txt'

When you run pip install -r requirements.txt and see ERROR: Could not find a v...


                    
                    
                        
                            
                            
                                Troubleshooting
                                Fix Windows Defender on Mac Not Scanning Files
                                
If you run Windows Defender on a Mac (via a virtual machine or Boot Camp) and notice it stops sca...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                Fix Outlook Data File Access Denied Error on Windows 10
                                
When you see 'Outlook data file access denied' on Windows 10, Outlook cannot read your .pst or .o...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                Fix PostgreSQL Password Authentication Failed on Windows 10
                                
You're trying to connect to PostgreSQL on Windows 10, but you get 'password authentication failed...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                Fix Windows Activation Cannot Connect to Server Error
                                
When you try to activate Windows and see the error "We can't activate Windows because we can't co...



        
            
                
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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.