Okay first off, many people don't realize for most memory hacks you will need a program to run these certain .dll's or "Hooks" As i like to call them.
After you are finished with those downloads and installations you are going to need to download an Injector, i prefer to you what is called "PerX Injector wihch you can easily find on this website by using the "Search" button on the top right side of MPGH
Now if you are using the Injector that i Referred to you then you should have no problems understand what i am about to tell you
This Injector is known to work for all Operating Systems, so if you're hack is not injecting correctly it either means you did not follow instructions carefully or the hack you have chosen it outdated and patched.
Open Right click on Perx Injector and click "Run As Administrator' You will see "What To Inject" on the top left side you will then type in the game you are wishing to inject, Make sure the Inject Automatically is checked"" And there you have it (Noobs) A simple Tutorial on how to inject properly and what to download. If your hack is not working then your hack is either outdated and patched or your Operating System is not compatible with the .dll you are wishing to inject
I have provided a screenshot for the injector aswell.