No customize button?

So the problem is that when I open Rivatuner there is no customize button across where it says "forceware detected" Not only in rivatuner. Also in ATI Tools too this happens. But there is a customize button at "target adapter" with 3 options though

I installed many versions of nvidia forceware display etc... but still not customize button...

I have Windows 7 Ultimate x64
Nvidia Geforce 6150SE nForce 430
Installed Ram: 4.00Gb [3.87 usable]
Processor: AMD Phenom(tm) 8450 Triple-Core PRocessor 2.10GHz

Any recommendations ?