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Latest Troubleshooting Guides

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Troubleshooting

Fix Microsoft Teams Dependency Conflict Error Code

When you launch Microsoft Teams, you may encounter a dependency conflict error with a specific er...

Troubleshooting

Fix 'PowerShell Is Not Recognized' Error on Windows

You type a PowerShell command in Command Prompt or a script and see: 'powershell' is not re...


                    
                    
                        
                            
                            
                                Troubleshooting
                                7-Zip 'Cannot Open File as Archive' Error: Malware or Not?
                                
You try to open a file with 7-Zip and get the error 'Cannot open file as archive'. This can happe...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                Fix Command Prompt High CPU Usage Caused by Windows Update
                                
You open Task Manager and see Command Prompt (cmd.exe) using a lot of CPU – sometimes 30% or more...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                Fix OneDrive Not Syncing Due to DNS Server Problems
                                
If OneDrive stops syncing and you suspect a DNS server problem, you're likely seeing errors like ...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                Windows Defender Token Expired: How to Fix It
                                
If you see a message that your Windows Defender token has expired, it usually means the security ...



        
            
                
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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.