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

Fix OneDrive Sync Error 0x8004de40 on Windows

When OneDrive shows error 0x8004de40, it usually means a network problem is blocking the sync. Yo...

Fix Windows Defender Firewall Blocking Internet Access

If your internet stops working after a Windows update or security change, Windows Defender Firewa...

Fix PowerShell 504 Gateway Timeout in Azure Function Apps

If your PowerShell script hits a 504 Gateway Timeout when calling an Azure Funct...

Fix OneDrive Auto Start Not Working via Registry

If OneDrive no longer starts automatically when you log into Windows, the issue is often caused b...

OneDrive Sync Ubuntu: Setup Checklist for New Users

Before You Start

OneDrive doesn't have an official Linux client. Ubuntu users rely on the...

Fix Go Proxy Not Working with Private Repository

When you run go get or go mod download and get errors like 410 Go...