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Latest Troubleshooting Guides

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Troubleshooting

Fix PowerShell Connection Refused on Localhost

When you run a PowerShell command to connect to a service on localhost and get a 'connection refu...

Troubleshooting

How to Fix systemd Service Restarting Repeatedly Error

If you see a systemd service restarting over and over, the symptom is usually something like

Troubleshooting

Chrome Browser Path Not Found: Troubleshooting Checklist

When an application or script reports that the Chrome browser path cannot be found, it usually me...

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Fix Windows Update Error 0x80070643 Installation Failed

You see error 0x80070643 when trying to install a Windows update, and the setup fails partway thr...

Troubleshooting

Fix Chrome Profile Port Already Allocated Error

When you try to launch a second Chrome profile using a command line flag like --user-data-d...


                    
                    
                        
                            
                            
                                Troubleshooting
                                Fix Windows Activation Command Not Found After Update
                                
After a Windows update, you might run into a situation where the activation command (like s...



        
            
                
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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.