Hello Carl,

You might not have Xtra styles 1 and 2 at all. You should definitely have Xtra styles 7 and if it doesn't show up on one rebuild, pressing rebuild multiple times isn't going to change that. I would suggest that you install the most recent patch, and this will make sure you have the most recent style definition file installed (maybe you have an old one in there from a previous install), and then press rebuild.
PG Music Inc.