BitTorrent 7.9.9 For Windows (build 43086)

– Add missing Preferences->Directories checkbox to allow move target based on label.
– Fix a bug that prevented the torrent file move directory from being set independently of the torrent contents move directory.
– Fix security issue with the client pairing mechanism. Thank you to Simon Zuckerbraun – Trend Micro Zero Day Initiative for reporting.
– Fix bug that allowed primary labels with invalid characters to be used with torrent move feature