I'm getting an ACPI error while trying to install Sierra: "Unable to find driver for this platform".

Hello, /r/Hackintosh!

I just tried to install Sierra using the following specs: MSI Z97 SLI Krait Edition, Intel Core i7-4790K, 4.0Ghz, MSI GeForce GTX 970 4GD5 OpenCore (4GB), Kingston HyperX 2x8GB 2400 Mhz, Kingston 240GB SSD V300.)

But I can't access the bootable USB from Clover, that I made for the installation. It returns with the following errors: https://imgur.com/a/PNnKn

What is wrong, and what can I possibly do to fix it?

Thanks a lot in advance! :)