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Troubleshooting

Fix Chrome ERR_TUNNEL_CONNECTION_FAILED on Windows 10

If you see ERR_TUNNEL_CONNECTION_FAILED in Chrome while browsing on Windows 10, ...

Troubleshooting

Fix Conda Solve Environment Failed Error on Windows

If you're seeing 'conda solve environment failed' when trying to install or update packages on Wi...

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How to Fix Task Scheduler Error 0x80070005

You see error 0x80070005 when creating or running a scheduled task. The message usually says "Acc...

Troubleshooting

How to Check PHP Memory Limit for Composer

If Composer fails with an error like Allowed memory size of X bytes exhausted, your ...

Troubleshooting

Setting PHP Memory Limit for Composer on Linux

When running Composer on a Linux server, you may see errors like Fatal error: Allowed memor...


                    
                    
                        
                            
                            
                                Troubleshooting
                                Fix Windows Update Setup Failed Rollback Changes
                                
When a Windows update fails and you see "Undoing changes" or "We couldn't complete the updates, u...



        
            
                
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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.