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

Fix Chrome Proxy Authentication Failed Profile Error

If you see 'proxy authentication failed' when using a specific Chrome profile, the browser can't ...

Fix Task Scheduler Permission Denied on Windows 10

You set up a task in Task Scheduler, but when it runs you get 'Access Denied' or 'Permission Deni...

How to Fix BitLocker Auto Unlock Setup Failed Error

When you enable BitLocker auto unlock on a drive, you might see the error "Auto unlock setup fail...

Fix PowerShell Access Denied for Set-ExecutionPolicy

When you try to change the execution policy in PowerShell with Set-ExecutionPolicy a...

Fix Windows Defender Error 502 Bad Gateway

You open Windows Security and see 'Error 502 – Bad Gateway.' This usually means Windows Defender ...

How to Fix BitLocker SSL Certificate Error

Symptoms

When you try to unlock a BitLocker-protected drive or enable BitLocker, you may ...