Commit some changes from Ed, also for USB, return different error for h/w comm error as opposed to where there is no error reported by windows, but the bytes did not get sent to the device (not responding)
pluginName = Carbide.c++ UI Designer Model
providerName = Nokia
carbideModel=Carbide.c++ UI Design
carbideAppModel=Carbide.c++ Application UI Design
carbide.category=Carbide.c++ UI Designer Category
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