Just wanted to verify if RivaTuner not detecting this will have any effect on monitoring plugins not working etc.. being that it's related to software developement for interfacing with nvidia stuff. BTW, the files themself do exist @ C:\WINDOWS\system32\nvapi64.dll C:\WINDOWS\SysWOW64\nvapi.dll just seems RT doesn't pick them up somehow. Using Forceware 180.60. Thanks.