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

PowerShell Log File Configuration Guide

When you're running PowerShell scripts in production or automation, logging becomes essential for...

How to Clear SSH Known Hosts and Fix Host Key Verification Failed

How to Fix WinRAR Checksum Error in Downloaded Files

You downloaded a file, but when you try to extract it with WinRAR, you get a checksum error. This...

Create a New Firefox Profile When Your Old One Goes Missing

If Firefox fails to start or you see a message that your profile is missing, it's often due to a ...

How to Fix GitLab Runner Pending Infinite Loop

If your GitLab CI/CD jobs stay in a pending state indefinitely and never start running, you may b...

Fix Chrome Profile Not Loading Due to 504 Error

You try to open Chrome and it stalls, showing a 504 Gateway Timeout error when loading your profi...