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Latest Troubleshooting Guides

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Troubleshooting

Fix PowerShell 502 Bad Gateway in IIS: Step-by-Step

A 502 Bad Gateway error in IIS typically means a downstream server or application pool failed. Wh...

Troubleshooting

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, ...

Troubleshooting

Fix Windows Search Access Denied in Indexing Options

When you see an 'Access Denied' message while trying to change indexing options or rebuild the se...

Troubleshooting

Fix Windows Terminal Credential Loop: Step-by-Step

If Windows Terminal keeps prompting for your credentials in a loop—even after entering the correc...

Troubleshooting

Fix PowerShell Crash with Exit Code 0xc0000005

You launch PowerShell, it starts to load, then crashes immediately with exit code 0xc000000...


                    
                    
                        
                            
                            
                                Troubleshooting
                                Check for Malware When Windows Activation Causes High CPU Usage
                                
If your computer's CPU usage spikes after a Windows activation attempt, malware may be the culpri...



        
            
                
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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.