Search on 7-Zip forum: Please use 7-Zip forum for all common questions you can get answers on the forum from 7-Zip developers and from other 7-Zip users. Also that block of 2 GB can be fragmented (for example, by some DLL file), so 7-Zip can't allocate one big contiguous block of virtual space.
Shang was accompanied by Prince Goro, a warrior of the Shokan race (a four-armed half-human / half-dragon).