Creating a shortcut to work with multiple users?

[Uwillparish]

Hi there,

 

To make a long story short, im trying to play halo online at school(blah blah, do work, blah blah, we play it when we have free days and are allowed, k) but as you might know, dewrito has a mess of files and i want to make it a little simpler to launch it, so what i did was create a "Halo Online" folder and inside of that folder, a "Halo Files" folder, which contains all of the dewrito files, and in the halo online folder, i want to have instructions and a shortcut to the dewritoupdater executable, but this needs to work for multiple systems, and the way the school works is each user is set up as C:\users\(6 digit ID number)\desktop so im not sure where to go, is there any way to not include the C:\ and just shortcut to the folder thats inside the folder that the shortcut would be in?