I would like to inform you that this hack is still working for Windows 7 and Windows Vista. I am using Extreme Injector V3.3 and here are my settings:
I reset all the settings but I ticked "Auto Inject". Do that as well.
In the process bar, write exactly BlackShot.exe with the capitals
Log in to blackshot and it should work perfectly if you're using a Windows 7 or Vista. I haven't tested Windows 8 or Windows XP.