Well, that's a problem, I've not installed sqlite database separately ... I searched in google and found this tutorial: http://noderedguide.com/tutorial-sqlite-and-node-red/ ... Never say that I must install database separately; nevertheless, when start node-red in windows PowerShell show this:
Looks like sqlite already exist: "7 Jul 19:27:02 - [info] [sqlitedb:2536932f.016bcc] opened sqlite ok"