I am trying to automatically-and-silently install a specific printer driver(ghostpdf) and printer to prepare multiple machines for running tests. I use rundll32 printui. Epson Stylus Pro 9600 Driver. dll, PrintUInternet Explorerntry /Gw /ia /m 'Ghostscript PDF' /K /h x64 /v 3 /f 'c: temp lib ghostpdf. Metro A Responsive Theme For Phpbb. Hp Ewa Keygen. inf' The c: temp lib has driver copied for GhostPDF () The installation shows a message 'Windows can't verify the publisher of this driver software'. Nomer Hp Tante Yang Mencari Gigolo Hari Ini 2018 Surabaya there. There are multiple solutions to suppress this warning, all involves a reboot. Is there a way to suppress the 'Windows security warning' and install printer driver using scripts?