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

Fix Windows Security Real-Time Protection Not Working

If you see a yellow warning in Windows Security that says "Real-time protection is off" or it tur...

Fix Chrome Profile Permission Denied Error

When you see a "profile permission denied" error in Chrome, it typically means Chrome cannot read...

How to Fix Windows Security Service Not Running

If you see an error that the Windows Security service is not running, the Security Center or Wind...

Fix 7-Zip 'Cannot Open File as Archive' Command Line Error

When using 7-Zip from the command line, you may encounter the error "Cannot open file as archive"...

Chrome Not Found After Installation: Practical Fixes

You install Google Chrome, but when you try to launch it or run a command, the system says it can...

Fix Chrome SSL Certificate Error: Invalid Common Name