Windows doesn't support EXE files larger than 4 GB. You can do your task so: 1) create big archive.7z for your files 2) create a.bat file with command that extracts archive.7z using 7zr.exe 3) create 7zip.7z archive with .bat file and 7zr.exe. 4) Create SFX from 7zip.7z using "Small SFX modules for installers" from 7z922_extra.7z. so you will have:1) setup.exe2) archive.7zsetup.exe extracts 7zr.exe and a.bat and then runs a.bat. ======================== 来自 7zip的某参考答案