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

Fix Windows Update Error 0x80070020: File Locked

You try to install Windows updates but get error 0x80070020. This usually means another program o...

Fix Chrome Profile Port Already Allocated Error

Fix Microsoft Store Access Denied Error: Reset App

If you get an 'Access Denied' error when trying to open or download from Microsoft Store, the app...

How to Fix Microsoft Teams Crashing on Startup

If Microsoft Teams crashes as soon as you open it, you're not alone. This often happens after an ...

Fix PowerShell Backup Restore Error 0x80070005

When running a PowerShell script to restore a backup, you may encounter error code 0x80070005. Th...

Fix 'File Locked by Windows Security Cannot Delete'

You try to delete a file, and Windows tells you it's locked by Windows Security. This often happe...