If you have problems uninstalling this application, you can 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.
If the application is considered malware, AdwCleaner will take care of that. It will scan registry and sub-access levels of the kernel to remove it from your computer. However, AdwCleaner should be run 2-3 times in a row.