EU Opens Two New Investigations Against Microsoft – One Involving OOXML

Regulators in the EU today announced that they are opening two new investigations against Microsoft, this time focusing not on peripheral functionalities like media players, but on the core of Microsoft’s business: its operating and office suite software. The investigations are in response to a recent complaint filed by Norway browser developer Opera Software ASA and a 2006 complaint brought by the European Committee for Interoperable Systems (ECIS), which includes Microsoft rivals IBM, Nokia, Sun, RealNetworks and Oracle among its members.