SCS on current BG2:EE version - how to make it work?

Hey guys. It's time for my annul playthrough and I just downloaded scs v30 and the game. When I try to install SCS I get multiple errors and I don't know why. I tried to google and I found some forum answers that you need certain patches to make everything work.

Can someone guide me to them? Googling for 30 minutes now and I couldnt come up with anything. Thank you very much!