Just wanted to report a successful installation on a clean install of Windows 10 Pro. I have my faithful E-mu APS, and used mole2old's install package. I went through several reboots and kept receiving "kX device not found. Reinstall the drivers. error initializing WinMM subsystem" errors. Using thomasabarnes's technique of manually registering the kxasio.dll, running my DAW in Win7 compatibility mode, and Toffs suggestion of running the kxmixer as administrator once to make the KXASIO control panel show up, everything seems to be working. My DAW is Reaper, which is so light and efficient I have noticed no sluggish performance running in Win7 compatibility mode. This is my first time using KXASIO. I used ASIO4ALL before, and had a few projects which crackled up often. Once I get the rest of my stuff installed, I'll test this out. I'm hoping this will run much smoother. Thanks to the devs and users for all your efforts and guidance!