The instruction to make it to work properly is as follows:
1. Download and install the filter driver in libusb-win32.
2. Download ps3sixaxis.
3. Unpack ps3sixaxis_en.
4. Plug the SIXAXIS into your PC.
5. Run ps3sixaxis_en.exe once.
6. Push the PS button on the SIXAXIS once if it seems to be sleeping.
After I do this steps my PC recognizes the PS3 controller, but when i go under control panel/ controllers I cant use it. When this driver first came out someone came up with a few extra stes for people who could get it to work.
the latest ps3 app doesnt require libusb, and works perfectly fine, if u have problems go into windows managment console and remove device driver for the controller, unplug and restart pc. then replug controller and run app. works fine for me