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Latest Troubleshooting Guides

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Troubleshooting

How to Fix 'Connection Refused' Error in CMD

When you see 'connection refused' in CMD, it means the remote server is actively rejecting your c...

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Fix Windows Search 502 Bad Gateway Network Config

You search for a file in Windows and get a "502 Bad Gateway" error. This usually means Windows Se...

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Step-by-Step Command Prompt Setup Guide

Command Prompt is a built-in Windows tool for executing commands. This guide covers how to open i...

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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Windows Security Not Scanning for Viruses: How to Fix

If Windows Security (formerly Windows Defender) is not scanning for viruses, you may see an error...

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How to Fix ENOENT Package.json Error During npm Install

You run npm install and get an error like ENOENT: no such file or directory, o...



        
            
                
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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.