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

Fix Windows Search Not Indexing External Drives

If you plug in an external drive and Windows Search can't find files on it, the issue is almost a...

Fix CMD Service Unavailable Due to Group Policy

Situation

You open Command Prompt and see an error like "Command Prompt has been disabled...

Fix Remote Desktop Blank Screen and Disconnect Issues

You connect to a remote desktop, see only a black or blank screen, and then the session drops. Th...

Fix Microsoft Store Permission Denied Error

You try to install or update an app in the Microsoft Store and get a 'permission denied' error. T...

Check Which Application Is Using Remote Desktop Port (3389)

When you try to start Remote Desktop and get an error that the port is already in use, something ...

Fix PostgreSQL Password Authentication Failed in pg_hba.conf

When you see psql: FATAL: password authentication failed for user "username", it usu...