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

Fixing PowerShell Error 0x80070002: File Not Found

When PowerShell fails to start with error code 0x80070002, the system is reporting that a require...

OneDrive Sync Command Setup Guide

If you manage multiple machines or need to automate OneDrive configuration, the command-line setu...

Fix Microsoft Teams 404 Not Found Error When Loading Apps

You click an app in Microsoft Teams and see a '404 Not Found' page instead of the app loading. Th...

How to Fix OneDrive Sync Service Unavailable Error

You open OneDrive and see “Sync service unavailable” or “We can’t sync your files.” This usually ...

Fix PowerShell Proxy Authentication Failed Errors

Fixing Microsoft Teams Version Mismatch Error Code

You open Microsoft Teams and see an error code related to a version mismatch. The app may refuse ...