The product has not been officially tested with that exact encryption software. Not knowing the workings of the product, I would recommend that you download BESR and install it in a test machine. Create an image of your volume(s), then boot to the recovery CD and restore the volume.
With some encryption software, doing a restore of a backup requires restoreing the operating system volume only, then booting up into that operating system (thus loading the encryotion software) and restoring the rest of the volumes from BESR. My guess is that there is probably some general instructions with the product on how to create backups and perform restores. Check on that and let me know.
