The application can be easily uninstalled from the Add or Remove programs. You can find this section in Control Panel. In Windows Vista or higher, this section is called Programs and Features. Locate the application on the list and then uninstall it. If you encounter errors related to the uninstall procedure, make sure to try using Revo Uninstaller. Even if it can't uninstall the application normally, it will force it to uninstall by wiping out all traces of its presence from the system.
After that, try running AdwCleaner to make sure that there are no leftover rogue registry keys or toolbars in your system.