/Nodisp : Ensures no display or user interface pops up during the process.
Open the Command Prompt as an administrator and use the following syntax: msiexec.exe /i "C:\Path\To\setup.msi" /qn /norestart Use code with caution. /i : Installs the package. /qn : Sets the UI level to "No UI" (silent). epson scan 2 silent install link