How do I make an injector?

The title is pretty much self-explanatory. I'm planning on making a CrossFire injector since I'm 4 days free of school.

If anyone is willing to post a detailed tutorial I'd be very grateful.

PS, don't post YouTube videos as they are low quality, last long and are innacurate/outdated.

I also need the premade codes as I have no brain shit about how to do this.

I know I've seen a tutorial in this section somewhere but can't find it now...

Thanks in advance!

Well, there are 2 ways:
1. Way (I recomme you this one):
You learn C++ or Visual Basic and code your injector
2.Way
You download Visual Basic 2010 from here:
http://go.microsof*****m/?linkid=9782376
Then you just copy and paste the codes, that already have been released