Because XP patches only worked on valid licenses. A ton of XP in China is pirated. So Qihoo 360 created custom patches for all those pirated versions of Windo

Because XP patches only worked on valid licenses. A ton of XP in China is pirated. So Qihoo 360 created custom patches for all those pirated versions of Windows. Weird Alice in Wonderland situation. https://www.engadget.com/2017/05/15/pirated-windows-china-russia-wannacry/ https://www.engadget.com/2017/05/15/pirated-windows-china-ru...