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Latest Troubleshooting Guides

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Troubleshooting

How to Fix OneDrive 502 Bad Gateway Error

If you see a 502 Bad Gateway error when trying to access OneDrive, it usually means the server re...

Troubleshooting

Fix 'File in Use by Another Process' Error in PowerShell

When you run a PowerShell script that reads or writes to a file, you may see the error: The...


                    
                    
                        
                            
                            
                                Troubleshooting
                                Windows Defender High CPU Usage After Malwarebytes Installation
                                
After installing Malwarebytes, some users notice Windows Defender Antivirus Service consuming hig...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                Fix Windows Security Access Denied via Group Policy
                                
When you try to open Windows Security or access its features (like virus & threat protection), yo...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                Fix Outlook Proxy Error After Windows Update
                                
After a Windows update, some users see a proxy error in Outlook—something like “Cannot connect to...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                Fix Windows Activation Dependency Conflict Error
                                
You may see a Windows activation error that mentions a "dependency conflict" or "dependency servi...



        
            
                
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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.