Thinkpad X61, Windows 7 x64, TVicPort 4.1

Dear @Shuzhengz, let's compare the official TPFC 0.63 output with the output of your fork TPFC 2.1.5. As you can see, the laptop's fan is controlled just fine, but its RPM is not displayed, alas. Perhaps you could be so kind to invent some tweak to make it work again?