Hi and greeting. Is my first post here. I've been reading a post regarding creating ISS and silent installation. Somehow, I still can't perform the silent installation. What I did previously to install silently is by using .bat file. Below are the code i did. p/s: Just started learning one day. @echo off echo Installing PXI Driver echo please wait.. echo. start /wait c:\PXI_driver\M9392_Setup-1.0.1.1792.exe /s -f1c:\PXI_driver\setup.iss -f2c:\abc.txt echo Complete A DOS mode shows when I run the bat file but the installation is not functioning. Can someone help? I've downloaded Install shield, AutoIT and Inno Setup5. Still going through the discussion in the MSFN and anywhere has the infomation. Kindly assist and guide. Good day.