helps update or install another version

[backclash]

hello I am currently on c9 with the version of lNowMl youtube it works on VMWARE WORKSTATION

with the command / BuildVersion = 12283312
at the launch of the game = 31395

I wonder if it is possible to update this version and how to do
I am new in the field but I like to take my head: D

if it is not possible versions which use is how to install it

Thank you

(Sorry for my bad english)