Posted on November 13, 2015 at 10:27From your INF file, you need to make CAT files. You find it in the free Windows DDK: ''Inf2Cat'' /v /driver:''CU3_drv'' /os:7_X86,7_X64,8_X86,8_X64,6_3_X86,6_3_X64 And you need ot sign them with your certificate (...