It has been reported that the application is using an adware system to deliver unneeded ads for a user. In this case, 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 Combofix to make sure that there are no leftover rogue registry keys or toolbars in your system.
After the cleaning operation, your computer might restart.