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Hello,
I keep receiving a pop-up with the above message concerning my USB ports..when nothing is connected. From reading around I suspect the problem may be a stray driver from some software package but how do I detect which? I can see at least one in Device Manager relating to a programme I've deleted in the past. Another is for Virtual WiFi (I had difficulties with the MiniPort Adapter at one stage) but I gather that will be coming into use at some point? Bit of a novice, can someone reassure me how to detect the problem and fix it? Thanx
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  1. your computer is laptop or desktop
    also upload an image of device manager
    and what is your operation system
    and its bit
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