I have a MSI 6600 GT graphics card on my computer, which occasionally has some overheating problems but aside from that its fine. I have the latest drivers for my graphics card and it works fine in games, but when i go to properties and to "MSI Clock" which has the settings for dynamic overclocking it just gives me an error message that says Load nvgpio.dll failed and shows no information. Not sure if this is anything major but I would like to fix it, if you guys could help that would be great.