Seems they were using 3rd party vendors to sell licenses to conceal & buffer themselves from the bribes their 3rd parties are paying. But Microsoft was giving them the cushion
It would have to do with software licensing issues. This is a very Swampy business & Microsoft got busted over the summer. Microsoft was using 3rd party vendors to pay kickbacks.
They were also playing games with profits booked in Ireland to avoid taxes & launder the money...