You will need to have .NET Framework 4.6 installed.
Instant unit creation function will work only for your player (not the enemy as in all other available trainers). But it work only for units that are not in queue. So don't queue units creation. Just enable auto-rebuild ingame and select unit to create.
Health function makes everybody immortal. This way Grey Goo resources will be unlimited. Use it to quickly build a large army. Then move it to attack location and disable cheat. Also it is usefull for "Hold" tasks.