We have EQM-BYT2 QSeven Module with E3845 processor and the REV-Q703 board from Avalue Technology Inc. I download a driver from Intel's site(Intel Atom E3800 Win7 IO Drivers MR4_Non Secure). This arhive contein drivers for lot of devices. I try to use "iaiosd" driver of version 04/20/2016,18.104.22.1686 or 06/15/2015,22.214.171.1240 during instalation OS(try to create primery disk). I have error code "0x80004005"("E_FAIL"). May be anybody has this problem too.