Rig Manager Set up problem

  • just got power rack, updated OS OK to 7, but when I downloaded rig manager on my computer and tried to set it up I get Welcome To Rig Manager Set Up screen then when I move to the next screen I get one that gives me a choice between Change, Repair or Remove, none of them leads me to set up or open the rig manager. What do I do? :|Windows 64 bit