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Starterware/UCD90160: PMBusDevice.Discover();

Part Number: UCD90160
Other Parts Discussed in Thread: UCD90120

Tool/software: Starterware

Hi

I need to access the parameter of UCD90160 programmatically.
(The hardware and GUI application  "Texas Instruments Fusion Digital Power Designer" Version 2.0.166, works fine)

But  PMBusDevice.Discover() fails with adapter found but no device:

" Adapter Adapter #1 [ USB-TO-GPIO \\?\hid#vid_0451&pid_5f00#7&d44b402&0&0000#{4d1e55b2-f16f-11cf-88cb-001111000030} ] found+
"ConsoleSample1: no devices found on the bus (but adapter OK)"
"Press return to exit ..."

I think it's the Class: TIDP.PMBus;TIDP.PMBus.dll Version:3.0.8.15687, Is there a better working version of DLL?
I'm working with the recommended: TI-Fusion-API-3.0.8.exe  (slvc459f)


Output of the TI "Device Scanner tool":
Address 65d: DEVICE_ID UCD90160|2.3.4.0000|110603 [0x55434439303136307C322E332E342E303030307C31313036303300] via ReadBlock 0xFD
SAA: BlockRead (Address 65d, Cmd 0xFD): ACK 0x55434439303136307C322E332E342E303030307C31313036303300
PMBUS_REVISION:Address 65d: PMBUS_REVISION 0x21 via ReadByte 0x98

My tools: Visual studio 2013, on Win7 64Bit

I've seen there is a similar thread in this forum about UCD90120, but it did not help to a programmatically approach.
Has anyone a working driver C# for UCD90160?

Kind regards

andreas.h