Hello i have 2 hd 7950 in crossfire running for more than 3 years without problems. After update to the new fall creator windows 10. And install the last drivers available crossfire is not working anymore. I don't even have the option to enable it from crimson drivers. I have tried different driver versions and crossfire still not working on any of them. tried 17.9.3 - 17.10.1 and Win10-64Bit-Radeon-Software-Crimson-Beta-Fall-Update-Oct16.exe. I hope you release new drivers that fix that trouble with crossfire + fall creators update.