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Latest Troubleshooting Guides

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Troubleshooting

Fix Windows Update Cleanup Permission Denied Error

When you try to clean up Windows Update files using Disk Cleanup, you might see a "permission den...

Troubleshooting

Fix Windows Update Connection Refused After Network Reset

After resetting your network settings in Windows, you may see a "Connection refused" error when t...

Troubleshooting

Fix Chrome Profile File Locked Without Deleting Profile

You try to launch Chrome and get a message that your profile is locked. This usually happens afte...

Troubleshooting

Fix Port Already Allocated Error When Windows Security Is Off

You try to start a local server or application and get an error saying the port is already alloca...

Troubleshooting

Fix SSL Certificate Error When Using cURL in Command Prompt

When you run a cURL command in Windows Command Prompt and see an error like SSL certificate...


                    
                    
                        
                            
                            
                                Troubleshooting
                                Fix Windows Search Returning 404 Not Found Error
                                
When you search for a file or app in Windows and click a result, you may see a ‘404 Not Found’ er...



        
            
                
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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.