unsigned IM(passthru) driver cannot bind to newly installed NIC

1. unsigned IM(passthru) driver cannot bind to newly installed NIC2. Uninstall a NIC in Device Manager, and re-scan hardware to re-insall it. Unsigned IM(passthru) driver won’t bind to the new NIC. root cause:This is by design on XP.Check setupapi.log, see the miniport driver server-side installation is blocked because of lack of driver signature.========#-011 Installing section…

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