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Latest Troubleshooting Guides

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Troubleshooting

Fixing Outlook Dependency Conflicts with Office 365

When Outlook stops working after an Office 365 update or a new add-in, a dependency conflict is o...

Troubleshooting

Fix Windows Search SSL Certificate Error After Update

After a Windows Update, you might see an SSL certificate error when using Windows Search (e.g., s...

Troubleshooting

How to Disable Git SSL Certificate Verification Temporarily

If you see an error like fatal: unable to access '...': SSL certificate problem: unable to ...


                    
                    
                        
                            
                            
                                Troubleshooting
                                How to Fix Windows Update Error 404 Not Found
                                
You see error 404 when checking for updates in Windows Update. This usually means the update serv...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                Fix PowerShell Azure Token Expiring After 1 Hour
                                
If you're running PowerShell scripts against Azure and find that your authentication token expire...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                Fix Remote Desktop Login Loop Error 0x80070005
                                
If you're stuck in a login loop when connecting to a remote desktop and see error code 0x80070005...



        
            
                
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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.