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

Fix Remote Desktop Connection Version Mismatch Error Code

When you try to connect to a remote PC using Remote Desktop Connection (RDP) and get a "version m...

How to Reset Windows Terminal Profiles JSON to Default

If your Windows Terminal isn't opening, shows a blank screen, or has profile settings that are co...

Fix Windows Security Authentication Error 0x80070035

Microsoft Teams API Rate Limit: How to Fix and Avoid Throttling

If you're building integrations or bots for Microsoft Teams, you've likely hit a 429 Too Many Req...

Fixing Nginx Permission Denied for Upstream Unix Socket

If you see connect() to unix:/var/run/php-fpm.sock failed (13: Permission denied) in...

Windows Security Troubleshooting Guide

Windows Security (formerly Windows Defender) usually runs quietly in the background, but sometime...