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Latest Troubleshooting Guides

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Troubleshooting

Fix VirtualBox Kernel Driver Not Installed Error

When you try to start a virtual machine in VirtualBox and see "Kernel driver not installed (rc=-1...

Troubleshooting

Task Scheduler Configuration for Automatic Updates

You set up automatic updates in your app, but nothing happens. Or updates run at the wrong time. ...

Troubleshooting

Setup Windows Security Backup and Restore on Windows 11

If you're looking to set up backup and restore using Windows Security on Windows 11, note that Wi...

Troubleshooting

Fix Windows Activation Sync Failure with Microsoft Account

You see an error that Windows activation failed to start sync with your Microsoft account. This u...

Troubleshooting

How to Fix pgAdmin SSL Connection Errors

When you try to connect to a PostgreSQL server via pgAdmin and see an SSL-related error, it usual...

Troubleshooting

How to Fix 'File Locked by Another Process' in Command Prompt

When you try to delete, rename, or modify a file in Command Prompt and see The process cann...



        
            
                
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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.