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Latest Troubleshooting Guides

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Troubleshooting

Fix Microsoft Store Error 0x80070424: Update Failed

When you see error 0x80070424 while trying to update an app in the Microsoft Store, it usually me...

Troubleshooting

Fix Node Version Mismatch with nvm

You install a project, run npm install, and get a cryptic error about an incompatibl...

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Fix Microsoft Store Setup Stuck on Loading Screen

You open the Microsoft Store app for the first time or after an update, and it sits on a spinning...

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Fix Chrome ERR_TUNNEL_CONNECTION_FAILED When Using VPN

You're browsing with Chrome and your VPN is on, but suddenly pages won't load and you see

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How to Fix Windows Update 502 Bad Gateway Error

You're trying to run Windows Update and you get a 502 Bad Gateway error. The update check fails, ...

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How to Fix 'Port Already in Use' Error on Windows

When you see an error like Port 8080 already in use or Address already in use<...



        
            
                
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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.