You can use the own uninstaller to remove the application form your computer. However, if you encounter issues, try installing the application again and then access its uninstaller. This is actually a trick to fix the installation and then you can safely remove it.
You can get an installation package from the official website of the developer.
If you encounter issues with the uninstall even after you've performed these operations, use 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.
