[jsvalmont]

Avid changed the licensing for Space. To unlock 12.1 and above you need a iLok license "Space" from publisher "Avid", versions 12.0 and below are unlocked by iLok license "Space" from publisher "Avid TLL Products". Avid sent everyone who had a "Avid TLL Products" license a new "Avid" one about a year ago, but if you bought a "Avid TLL Products" Space license second hand since then you just can't authorize 12.1 or above (which so far is really no big deal because I am pretty sure the only updates they have made since v12.0 are iLok licensing updates such as increasing number of auths from 1 to 3, computer auths & iLok Cloud compatibility).