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

Fix 'Chrome Profile Path Not Found' or 'Missing Profile' Error

How to Reinstall the Windows Security Module

If Windows Security won't open, shows errors, or you see "This app has been turned off" messages,...

Fix Task Scheduler Error 101: Failed to Start

You see Event ID 101 in the Windows Event Viewer under TaskScheduler, and the task didn't run. Th...

Fix Windows Defender Stuck on Loading Registry

You open Windows Defender, but it stays on a loading screen with a spinning circle—often stuck on...

How to Fix Chrome Access Denied Error Code

When you see 'Access Denied' or 'Error code: Access Denied' in Chrome, the page you're trying to ...

Fix BitLocker Proxy Error Code: Practical Steps

When BitLocker Network Unlock fails, you might see a proxy error code in the event logs or during...