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Latest Troubleshooting Guides

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Troubleshooting

PowerShell Not Opening on Windows 10: Quick Fixes

If PowerShell won't open on Windows 10—no window appears, it flashes and closes, or you get an er...

Troubleshooting

How to Enable Windows Defender Module Using PowerShell

You may need to enable the Windows Defender module in PowerShell if commands like Get-MpCom...


                    
                    
                        
                            
                            
                                Troubleshooting
                                How to Fix OneDrive Login Loop Not Working
                                
You enter your OneDrive credentials, the window spins, and then it prompts you to sign in again. ...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                Fix Windows Defender Error 0x80070422 Step by Step
                                
When you see Windows Defender error 0x80070422, it usually means the Windows Defender service isn...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                Fix pgAdmin Cannot Connect to PostgreSQL on Localhost
                                
You launch pgAdmin, try to connect to your local PostgreSQL server, and get an error like "could ...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                How to Fix Windows Defender Cannot Connect Issue
                                
If you see “Windows Defender cannot connect” or similar errors, it usually means the service is b...



        
            
                
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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.