Enigma Protector

I have 7zip added to my Virtual Box project. If I configure 7Zip to write to disk, it leaves the 7Zip executable behind. If I check 'Delete Extracted on Exit', it deletes the Zip file it creates. If I configure 7Zip to never write to disk, I never see the Zip file appear. Is there a way to hide 7Zip, but save the file it creates to the disk, with the original EXE?

Thanks!

Maybe I can do it from the main executable? Could I have 7Zip create it's file in the virtual drive, and then have the main executable copy the zip file to the physical drive? How would I access the virtual space?