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Troubleshooting

Fix Windows Store Downloads Stuck After Update

After a Windows update, you might open the Microsoft Store to find your downloads or app updates ...

Troubleshooting

Fix Windows Defender Auto Start Not Working in Windows 10

If you find that Windows Defender isn't starting automatically when you boot Windows 10, your sys...

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Fix Windows Security Invalid Configuration Error Without Reinstalling

You open Windows Security and see the message: "Invalid configuration" or "Something went wrong. ...

Troubleshooting

Fix 'Could not get lock /var/lib/dpkg/lock' Error on Ubuntu/Debian

You try to install a package with apt or dpkg, and you get the error: Could not get lock /v...


                    
                    
                        
                            
                            
                                Troubleshooting
                                Fix Windows Update Configuration Tool Not Responding
                                
If you see a message that the Windows Update configuration tool is not responding, it usually mea...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                Fix Windows Activation Failed to Start Command Line Repair Tool
                                
When Windows activation fails, you might see an error that the command line repair tool cannot st...



        
            
                
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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.