uniGUI Demos are installed under folder [commondocs]\fmsoft\unigui\demos. All demo projects are deployed in two versions: One for D2006/D2007 and another for D2009/D2010.
Open one of the demos, SimpleDemo for instance, in your Delphi IDE and compile the project.
After running the project, like any standard VCL forms project a regular Delphi form will appear inside your Windows desktop.
Demo project contains a mini Web Server which tries to bind to a TCP port, so if your Windows firewall is enabled it will request you to grant access by unblocking it. If your system is protected with a 3rd party firewall be sure to assign proper permissions, so Web server can access TCP/IP layer.
Now it is time to test this demo on the Web. Open a browser window & type the following URL in address bar:
http://localhost:8077 (8077 is default port for uniGUI)
In some recent Windows versions ( Vista and Win 7 ) localhost may be directed by dns resolver to an IPv6 address which currently is not supported by uniGUI.
To avoid this you can run the demo directly from IP address http://127.0.0.1:8077
You should be able to see application main Form inside your browser window which indicates you could successfully run the demo. You can load another demo and repeat above steps.