Knowledge base for software setup, errors, and daily tool work.

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...

Fix VirtualBox Kernel Driver Not Installed on Windows 10

Fix PowerShell Crashing After a Windows Update

If PowerShell started crashing immediately after you installed a Windows update, you're not alone...

Fix Windows Activation Error 0x80070002 (Dependency Conflict)

You try to activate Windows and get error 0x80070002. The message often says something like “depe...

How to Fix Nginx 404 Not Found with try_files Directive

You've set up your Nginx server block, but visiting your site returns a 404 Not Found error. The ...

Fix Remote Desktop File Locked During Setup Configuration

When setting up Remote Desktop, you may see 'File locked' or 'Cannot access file' errors. This us...