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Latest Troubleshooting Guides

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Troubleshooting

Fix Windows Search Path Not Found in File Explorer

When you type a search term in File Explorer and get a 'path not found' error, it usually means W...

Troubleshooting

Fix High CPU Usage by Antivirus Scanning PowerShell

If you notice that PowerShell (powershell.exe or pwsh.exe) is using high CPU, and you have an ant...

Troubleshooting

Fix Windows Defender Cache Size Too Large

If you notice that Windows Defender's cache folder is eating up gigabytes of space, you're not al...

Troubleshooting

Fix PowerShell 'Cannot Access Path' Permission Denied Error

When you run a PowerShell command and see Cannot access path '...' because it is denied


                    
                    
                        
                            
                            
                                Troubleshooting
                                Fix PowerShell Ubuntu Permission Denied Error on WSL
                                
You're running a PowerShell script in Ubuntu on WSL and get a permission denied erro...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                Fix Windows Update Error Due to Port 80 Already in Use
                                
Windows Update may fail with error 0x8024402c or similar when another application is already usin...



        
            
                
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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.