I purchased the "Grace" voice for SVOX a long time ago. Have it installed and set up on my phone. Nav uses it with no problems. I thought I'd try to install Iris to see if I like it. Every time I launch it, it takes me to the SVOX setup screen instead of just launching. What the heck am I doing wrong?! I have gone through every setting in SVOX to make sure it's set up correctly and it is. Any suggestions?