Hi. We have a code that allows multiple PCs to activate SPSS, and now after activating four machines recently, we found that we are unable to activate SPSS on another computer that we think may need SPSS more than one of the four machines that have SPSS activated. Therefore, I wish to know whether it is possible to request that a machine has its SPSS deactivated in order to free up the activation quota with the code so that we can activate SPSS on another machine that needs SPSS more.