1. FOR %%A IN (*) DO "D:\PortableApps\7-ZipPortable\App\7-Zip64\7z.exe" a -sfx -mx9 -m0=lzma:d1024m "%%~nA.exe" "%%A"
  2. DEL "%~n0.exe"

[File] Archive.as.separate.SFX.cmd