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

Fix Outlook 502 Bad Gateway Error in Office 365

If you're seeing a '502 Bad Gateway' error when trying to use Outlook with Office 365, it usually...

Fix Windows Security Path Not Found Error (Code 0x80070003)

When you open Windows Security (formerly Windows Defender Security Center) and see an error like ...

How to Fix PowerShell Version Mismatch Error

Fix Windows Terminal Network Error After Update

After a Windows Terminal update, you might see errors like "Cannot connect to remote host" or "Ne...

How to Fix Microsoft Teams SSL Certificate Errors

When Microsoft Teams throws an SSL certificate error, you might see messages like "Can't connect ...

Fix PostgreSQL Connection Refused Due to pg_hba.conf

When a client gets 'connection refused' from PostgreSQL, the first thing to check is the pg...