I'm not sure the answer above is correct and the word used, Possible, is a misnomer. Legal is a better word.
IIRC the license terms state you can use the Adobe program on up to 2 computers and by only the Licensed, Registered, user (IE the Same User). But I don't think there is a restriction of have the same user, The Registered User, using 2 Different Adobe program on each of the 2 computers at the same time.
Like you have a desktop computer and your notebook computer sitting on (Around) your desk and you are using one adobe program on one of them and another, DIFFERENT, Adobe program on the other. But if that notebook is being used by Some Other Person that is against the licensing terms.