I used this UCE tutorial:
https://forum.****************/viewtopic.php?t=61592

Ok, i get to the part where you have to compile the Whatever.sys, and for some reason i get 4 errors and it won't compile! Whereas it should compile 7 files and build an executable. I've been over it again and again but i can't find the answer and i ALWAYS get it. I've tried multiple names instead of Whatever, but it still won't work.
If anyone could lend assistance i would be hugely thankful cheers.

This is what i get