(8) 'Sign a System File' to add an unsigned 'illegal' driver. (6) Click 'Enable Test Mode' to bypass Windows digital signature test. Don't worry about virus warning from Anti-Virus software. (4) Change all VID and PID of 'c:\SP3000U\driver\amd64\ezusb-i386-圆4-v64sp1.Inf' to match with that of SuperPro 280U (mine is VID_6022/PID_0001, refer to Device Manager). Install it as usual under default directory 'c:\SP3000U\'. (1) Download 'sp3000uw.exe' from Cypress website. Installation of SuperPro 280U (or similar) to Windows 7 64-bit (build 7600)
