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

How to Run Microsoft Store Apps on Ubuntu

If you're trying to run a Microsoft Store app on Ubuntu, you've likely hit a wall. Most Store app...

How to Fix WinRAR Checksum Error and Configuration Settings

If you see a 'Checksum error' or 'CRC failed' message in WinRAR, the archive is likely damaged or...

Git Clone Publickey Permission Denied After Adding SSH Key

You've added your SSH public key to your Git hosting service (GitHub, GitLab, Bitbucket, etc.), b...

Fix MongoDB Authentication Failed Permission Denied Error