How to run 3 MAT in 1 computer

How to run 3 MAT in 1 computer~please help me :(:(:(:(:(

cant open more than 1
if you want...

u can use "SANDBOXIE"
ask uncle google

but..sandboxie not work for game that have gameguard

If you have Win 7 64-bit you can use sandboxie without gameguard error I think. /mmz

Sandboxie not work already .

I think nope... :dead:

me is win8 64 bit~

Running 2 MAT accounts with Sandboxie