Invalid License, missing DLL gfsdk_aftermath_lib.x64.dll

you may want to start checking all your other games not only do i also get this but 90% of my games have stopped working after i installed squadrons and there seems to be nothing i can do i have reinstalled gfx drivers ran registry cleaners installed latest windows updates downloaded the .dll and placed it into system32 folder and nothing works i have done so much crap to my computer it is actually unrecognizable to me now