SRD creation will not accept iusb3xhc.inf {EACA3139C}

SRD creation will not accept iusb3xhc.inf  {EACA3139C}

 

My new Dell is backing up fine in Windows 7 64-bit to the USB 3.0 external drive. The flash drive(s) I've been using on my HP's and Thinkpads do not have an issue booting and connecting to the USB 3/2 external drives. But this Dell 17/5000 cannot see any USB drives whether they are v2 or 3.

I tried Macrium and it loaded the iusb3xhc driver and the USB drives are visible.

Then I tried a custom build of Ghost 15 SRD but it will not include the iusb3xhc (32-bit). EACA3139C error