You can download from the DVDFab website, here: . The key linked here by Daniel64 is valid for this version of the product, but is only needed for playing optical discs. The product can be used free for playing HDD files including VIDEO_TS or BDMV folders or ISOs and does not require a virtual drive to play the images. To register using the key, you must download and install the product first. If the player does not automatically see the key file, you can double click on or Open the key file (from the right click context menu) to register it, there should be no need for cut and paste (although that will work).