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Fix 'Connection Refused' Error When Command Prompt Not Working

You type a command in Command Prompt and get "connection refused" or "No connection could be made...

Fix Windows Defender Invalid Configuration Error

You may see an error like “Invalid configuration” when opening Windows Defender or trying to run ...

How to Fix High Memory Usage by Command Prompt (cmd.exe)

You open Task Manager and see that Command Prompt (cmd.exe) is using 500 MB or more of RAM. That'...

Fix Task Scheduler Blank Screen After Windows Update

After a recent Windows update, you open Task Scheduler and see nothing but a blank white window. ...

Fix Chrome Profile Error: Corrupted Data

You see a message that your Chrome profile is corrupted, or Chrome behaves oddly—crashes, missing...

Fix 'Windows Defender Not Recognized' Error in Command Prompt