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

How to Fix 'Outlook File Locked in Use by Another Process'

If you see the message 'Outlook file locked in use by another process' when trying to open Outloo...

How to Clear Windows Security Cache: Setup & Steps

Windows Security (formerly Windows Defender) maintains a cache of scan results, definitions, and ...

Fix Microsoft Teams Port Already Allocated with Netsh

When Microsoft Teams fails to start or connect, you may see errors about a port already being all...

Fix PowerShell 504 Gateway Timeout on Windows Server

If you're seeing a 504 gateway timeout when running PowerShell commands or scripts on Windows Ser...

Fix Windows Defender Module Not Found Error 0x80070643