In case it's a Zadig issue. I'm running zadig_xp_v2.0.1.160 on a Windows XP VM.
I've switched all 4 interfaces to WinUSB v6.1.7600.16385 A diff of the first 2 inf files: # diff -a Cairnsmore1_\(Interface_0\).inf Cairnsmore1_\(Interface_1\).inf 1c1 < ; Cairnsmore1_(Interface_0).inf --- > ; Cairnsmore1_(Interface_1).inf 4c4 < DeviceName = "Cairnsmore1 (Interface 0)" --- > DeviceName = "Cairnsmore1 (Interface 1)" 6,8c6,8 < SourceName = "Cairnsmore1 (Interface 0) Install Disk" < DeviceID = "VID_0403&PID_8350&MI_00" < DeviceGUID = "{C8D1AB34-4B5C-488A-8194-08C26C1A05DA}" --- > SourceName = "Cairnsmore1 (Interface 1) Install Disk" > DeviceID = "VID_0403&PID_8350&MI_01" > DeviceGUID = "{1493515A-9A92-41F9-8A18-181EC5D217FF}" 15c15 < CatalogFile = Cairnsmore1_(Interface_0).cat --- > CatalogFile = Cairnsmore1_(Interface_1).cat ------------------------------------------------------------------------------ LIMITED TIME SALE - Full Year of Microsoft Training For Just $49.99! 1,500+ hours of tutorials including VisualStudio 2012, Windows 8, SharePoint 2013, SQL 2012, MVC 4, more. BEST VALUE: New Multi-Library Power Pack includes Mobile, Cloud, Java, and UX Design. Lowest price ever! Ends 9/22/13. http://pubads.g.doubleclick.net/gampad/clk?id=64545871&iu=/4140/ostg.clktrk _______________________________________________ libusbx-devel mailing list libusbx-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/libusbx-devel