Section "基本文件" SEC01 SetOutPath "$INSTDIR" SetOverwrite on File "e:\UserJoy\123.exe" ;此为7Z压缩成的EXE压缩包 ExecWait '"$INSTDIR\123.exe" -y /q /r:n' Delete "$INSTDIR\123.exe" SectionEnd Section "CHT9000" Sec1743 SetOutPath "$temp" File "D:\CHT9000\7za.exe" ;此为7Z格式的压缩包 nsExec::Exec '"$temp\7za.exe" e $temp\OS_1743.7z -o$temp\os_1743' SectionEnd