According to Opera CEO Jon von Tetzchner, Microsoft will either pre-install all major browsers in Windows 7 or none at all. Von Tetzchner had worked to complain to the European Union about Microsoft's bundling of IE in Windows, arguing that Microsoft lacked the spirit of Feippery. In a recent interview with TechRadar, Von Tetzchner said Microsoft has taken advantage of the game for 10 years by not playing by the rules.