More specific to this point, there were in the past certain controls specified for what RT's you needed in order to fully satisfy a given RealStyles Pak. Folks were reporting that they were purchasing RealStyle Paks which were of no use to them. But I am afraid that it was a bit complicated and perhaps in this case the OP fell into an old crack in the system.

Or perhaps the RealTrack directory is not set properly and the program simply can not find the realtracks. This was asked above but we have not seen a confirmation.

Otherwise, this is a complex package to buy for a newbee so best to ask a lot of questions here in the forum or call sales/support.

Good luck and welcome to the forum.

BIAB – 2025, Reaper (current), i7-12700F Processor, 32GB DDR4-3200MHz RAM, 1TB WD Black NVMe SSD, 2TB WDC Blue SSD, 1TB WD Blue, 2 TB SK NVMe, 6 TB External, Motu Audio Express 6x6