Thanks my brother I know the silant switch but I need to add file xxx.xml to this switch in code alike this RunProgram="setup.exe /forceold /silentmode /NORESTART /instmfc /cfg=config.xml" and I need to replace file prodect in program files with another i need alike this code rename %ProgramFiles%\ESET\ESET NOD32 Antivirus\egui.exe egui.exe.1 copy egui.exe %ProgramFiles%\ESET\ESET NOD32 Antivirus /y