X-Fi XtremeGamer Fatal1ty Pro + Gigaworks S750 7.1 Surround on Windows 10 I've had W7Pro and then W8Pro since it was released, then updated to 8.1Pro with this same audio setup and couldn't have been happier with the performance of it. It exceeded every expectation I could have ever had... loud, clear and just awesome. I just did a clean install of W10Pro expecting all of my hardware components to function as they did in 8.1Pro... and everything did but my X-Fi XtremeGamer Fatal1ty Pro. Things I've done: First thing I do on EVERY fresh OS install is to turn off Windows automatic Device Installation (System > System Protection > Hardware > Device Installation Settings to No, let me choose what to do) ((seriously, why does Microsoft really think they know what I need better than I do?)) Downloaded SBXF_PCDRV_L11_2_30_0007.exe, installed and rebooted, no card recognized --rebooted. Switched PCI-e slot the card was in, rebooted, installed these drivers again, still no card recognized. Uninstalled and rebooted. Downloaded SBXF_PCDRV_L11_2_30_0004.exe, installed and rebooted, card gets recognized but neither CCP nor SoundBlaster control options work. (CCP finally installed but wouldn't recognize the card and so wouldn't even open, and the built-in SoundBlaster options refuse to see the card at all) I then updated the drivers without uninstalling the 2014 set and there's something strange here too... the drivers are Creative, but they're dated 3/15/2015 instead of the 8/15/2015 date from Creative's website. Having had this card since it came out, I've very aware of the PCI-e slot/IRQ dependencies... Turned off the computer, removed the card from the bottom PCI-e slot and replaced it to the one above -- same thing. Replaced it to the slot above that, same thing, replaced it to the slot above that, same thing (this board has 4 PCI-e x16 slots) and then each one back down the board, each time ending in failure of 7.1 surround, CCP and/or SoundBlaster not recognizing the card at all, but I do get sound, just not 7.1. I've even set hard IRQ for the card in each slot it's been in, but nothing seems to make it want to play nice with W10 Pro. So what's up? I realize I'm a minority because of the age of the card, but more importantly, a minority because it seems that no one is using this card in a real 7.1 system like I've been doing for years -- this card and speaker setup has been the most outstanding experience I've ever even heard come from a computer. I'm a tech and get to see lots of people's setups, and literally nothing has rivaled this system. Please help!