I have a Windows 7 laptop with BitLocker enabled on a 250 GB disk. I am trying to use Paragon Backup & Recover 10.2 Free edition. I'm using 104 GB on the disk according to Windows - Paragon estimates it will need 162.9 GB to back up, and believes the disk is entirely full at 232.9 GiB of 232.9 GB. I'm doing the backup from within Windows 7, so I'm assuming Paragon will avoid backing up free space. Is BitLocker preventing this perhaps? Any suggestions on what to do?