If you purchased the pdf with your computer, then see this post. If it is from Adobe Digital Editions, where you downloaded it to your computer and are renting it temporarily, then see this post.
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What? Your post makes the least sense out of all the posts in this thread.
*PSA* Wii Redump collector's can now unscrub ISO files. So scrubbed games can now be verified. You can find the program to do this here