Hi there, So I've just recently picked up my new Acer VN7-793G with i7 Kaby Lake CPU and GeForce 1060. It originally came with Windows 10 installed which is kind of frustrating to me. I've decided I want to install Windows 7 as soon as possible. In the meantime I experienced some problems which seem very hard to solve. My laptop only allows me to change Secure Boot to On/Off, CSM or Legacy modes are not available. Whenever I try to run the installation I get a 0xc000000d error. I've tried different ISOs available in the web, one worked fine but I got install.wim missing error. Can someone explain to me how to make it work? I assume I have to make a UEFI bootable Windows 7 USB (only using USB, don't have CD drive). Tried using Rufus, UltraISO, Windows 7 Bootable program - no good.