I have a same problem My OS is windows 7 ultimate and it is working on the Hyper-v manager. But Pc adapter usb A2 is not working/connecting to the Plc S7200.

Please Could you help me? 

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Split from Can't connect with PLC s7 -200 ( CPU 226) with microwin .

Closed because the question has been posted twice. The active topic can be found here:

Can't connect with PLC s7 -200 with PC via USB a2_2

Kind regards, Moderator_Lan