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powershell file locked by system process fix windows defender blocked by group policy permission denied debug ssh publickey authentication failure windows search port already allocated after update remote desktop log file location Linux dependency conflict microsoft store games not launching windows 10 activation authentication failed after update chrome extension access denied due to sync issue

Latest Troubleshooting Guides

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Troubleshooting

PowerShell Update Configuration Checklist

If you manage PowerShell across multiple machines, you've likely run into update configuration pr...

Troubleshooting

Windows Update Cannot Connect (Permission Denied) Fix

If Windows Update fails with a “cannot connect” or “permission denied” error, it usually means th...

Troubleshooting

How to Fix 'Microsoft Store Command Not Found' Error

When you type commands like wsreset, wsdl, or microsoft-store:


                    
                    
                        
                            
                            
                                Troubleshooting
                                How to Fix PowerShell Invalid Configuration Error
                                
When you see "Invalid configuration" in PowerShell, it usually means a setting file is corrupted ...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                How to Reinstall Windows Defender After Error 404
                                
If you see a 404 error when trying to open Windows Defender, it usually means the app's files are...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                Troubleshoot 502 Bad Gateway with Curl Commands
                                
A 502 Bad Gateway error means your server (gateway) got an invalid response from an upstream serv...



        
            
                
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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.