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

Fix Command Prompt Restore Backup Error 0x80070002

When using the command prompt to restore a backup, you may encounter error 0x80070002. This error...

Fix Microsoft Teams Connection Refused on Startup

When you start Microsoft Teams and see a 'connection refused' or 'can't connect' error, it's usua...

How to Restore Chrome Profile After a Crash

Symptoms of a Corrupted Chrome Profile

After a browser crash, you might see errors like '...

Fix PostgreSQL Connection Refused Due to Firewall

When you see psql: error: connection to server at "host" (IP), port 5432 failed: Connection...