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

How to Fix Task Scheduler High CPU and Memory Usage

If your system feels sluggish and Task Manager shows Task Scheduler (taskschd.msc) consuming high...

Fix 'Cannot Open as Archive' Error for 7-Zip Password Files

You try to open a password-protected .7z or .zip file with 7-Zip and get the error 'Cannot open a...

Fix 504 Gateway Timeout with Curl Command

When you see a 504 Gateway Timeout error, it means a server upstream (like a proxy or gateway) di...

Fix Windows Search Settings Not Saving Changes

You change a Windows search setting—like indexing options or search mode—but it reverts after clo...

How to Fix 502 Bad Gateway in PowerShell Invoke-WebRequest