If you have configured your Web Interface server to display your published applications in a window of percentage of your screen and you want to publish a single published application (XenApp) through your Web Interface all you need to do is the following:
1. Go to your Web Interface server and browse to the following location:
2. Open the default.ica file with notepad and add your application under the lines
[published app name]
3. Save your default.ica file and browse to your Web Interface webpage to launch the published application you just configured for seamless use.
Enjoy your seamlessly published application.