Boot Camp: Win7 Install No Device Drivers Found

Hello. Tried searching, but unable to find a working solution.

I used Boot Camp Assistant to create a bootable Win7 install on usb #1. Used same utility to install Win support drivers on usb #2. Final step of the Boot Camp Assistant made a Windows partition and rebooted into the Windows install.

Where the issue begins: When the Win7 install process starts, I get an error stating no device drivers found. It allows me to browse/rescan the Mac SSD and both usb drives, but it cannot locate/recognize the drivers.

I've tried placing the device driver files on the Mac SSD itself, but still unrecognizable.

Anyone able to get past this?

Thanks in advance!

Thanks for the reply. I tried the install w/ all three boxes checked using one USB for Win7, but no luck. Trying again, but w/ Win8.