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

Fix Task Scheduler Backup Not Running

You set up a backup task in Windows Task Scheduler, but it never runs. The status says "Ready" or...

How to Fix Outlook Backup Restore Failed Due to Corrupt PST

You try to restore an Outlook backup, but it fails with an error about a corrupt PST file. This i...

Fixing GitHub Actions Permission Denied for Git Commands

Fix Outlook SSL Certificate Error with Permission Denied

An Outlook SSL certificate error accompanied by a 'permission denied' message usually appears whe...

Windows Update Error 0x80070643: Troubleshooting Checklist

If you see error 0x80070643 when trying to install Windows updates, the update process likely fai...

Windows Activation File Locked: Fix for Windows 10

You see an error saying the Windows activation file is locked, or activation fails with a file ac...