How do I inject the damn thing??

[hydrophobis]

I am using Process Hacker 2, search for cs2.exe, right click, misc, Inject DLL..., find DLL in C:\Windows\System32\osiris.dll
I then go back to CS2 to find that the button that should be there isnt and that osiris doesnt seem to have added any settings (not that i know of any that it adds)

Any help/pointers?