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

How to Fix 7-Zip 'Cannot Open File as Archive' Error on Valid Files

You double-click a file in 7-Zip and get "Cannot open file as archive." But you know the file is ...

Reset Microsoft Teams Without Losing Data

If Microsoft Teams is acting up—slow, crashing, or showing weird behavior—you might think a full ...

How to Fix Windows Search Settings Not Opening

You click on the Search settings icon or try to open the search settings page, but nothing happen...

Fix 'ffmpeg command not found' in PHP exec()