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

How to Fix Windows Update Setup Error 0x80070643

You're trying to install a Windows update and get error 0x80070643. This usually appears during t...

How to Fix 'Remote Desktop File Locked by Another User' Error

When you try to open a file on a remote desktop and see 'file locked by another user', it usually...

Fix High CPU Usage in PowerShell After Update

After a recent Windows update, you might notice that PowerShell (or PowerShell ISE) is consuming ...

Java JDK Not Recognized After Installation: Fixes and Checks

Fix Windows Update File Locked Registry Error

When Windows Update fails with an error like 0x80070020 or a message that a file is ...

Fix Command Prompt 404 Not Found Error

If you're seeing a '404 Not Found' error in Command Prompt, it usually means the file, command, o...