Game multi instances

[rtgz23]

Im running multi instances of a game , and when i run about 7 instances , i see the CPU is 100% , even its small game about 1 GB.

Also i get error when im running 7 instances and some more :

"The Instruction at 0x referenced memory at 0x The memory could not be read"

I got windows xp and 3.1 Ghz , so there are people running 20 instance and more without problem , how to fix my problem and fix the cpu usage

 

[190221]

well you are running 7 instances of a game, i doubt its meant to be open 7 times at once.
why would you want to anyways?