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

Fix Command Prompt Access Denied Error as Admin

You right-click Command Prompt, select 'Run as administrator', and still get 'access denied' when...

Fix Command Prompt DNS Lookup Failed Error 0x80072ee7

Fix OneDrive Sync Path Not Found Error 0x8007016a

You see error 0x8007016a in OneDrive: 'The path specified is not available' or 'Sync path not fou...

Fix Windows Defender High Memory Usage & Error 0x80070002

You might see Windows Defender consuming a lot of memory, and then get error code 0x80070002 when...

PowerShell Reset Settings Troubleshooting Checklist

When PowerShell starts acting up—strange errors, missing commands, or a broken profile—resetting ...

Fix Command Prompt Not Recognizing Commands

You type a command in Command Prompt and get '...' is not recognized as an internal or exte...