Add to Splitvolume password protected selfextracting exe

I have this folder with one subfolder and many separate files, total adding upto roughly 3GB.

I want to add this to a self extracting, password protected, exe file, but...
it should be split into 2 equal parts each roughly 1,5GB, named after the folder.
(Obviously, 2nd file will get a (2) behind the filename)

Any suggestions...

TIA

The maximum size of a .exe file is 2 GB so I don't think this will be possible.

As I said: 2 files of roughly 1,5GB.
(by the way, yesterday I compressed the folder to one single .exe of 3.02GB and another folder to 2.2GB, but this
is an issue with most cloud services, so I have to bring this down to 2x 1.5GB and 2x 1.1GB or so)

You can make a split archive or a self-extracting archive, but you can't do both at once.

Okay, thanks. I see.
Initially I thought I had to pick one of the sizes from the drop down menu, but one can manually add the size there.
Well maybe one day it will be possible that DO will create a self extracting file based on split sizes (right now, converting
to exe is a separate action)
Anyay,thanks again.

Note that converting the first .zip part of a split archive to a SFX doesn't really work. It adds the .zip to another archive and converts that into a SFX which just gives you the .zip again.

Okay, I see, well, as said, maybe one day it will be included in Directory Opus.
Thanks again.

Oh, by the way, that aside, I donot think Directory Opus supports large self extracting files (>2GB that is).

Jon already explained that in the first reply.