Can you open this file?' - The most common reasons for this error are: A) your iTunes login doesn't match the account that purchased the ebook, or B) you purchased the content after you authorized the computer. If it worked, Requiem will replace the DRM-protected file with a DRM-free version, and automatically throw away the old file. Run Requiem.exe a window will pop up and list any ebook files it found In iTunes, go to Edit > Preferences > Advanced and make sure 'Keep iTunes Media folder organized' and 'Copy files to iTunes Media folder when adding to library' are checked (this ensures your files are structured in a way Requiem can find them)ĭrop your ebook files into iTunes, then quit iTunes Rename/move/delete the folder C:/Users/~Username~/Music/iTunes

Open the current version of iTunes, login to your account, then activate your computer so it's one of your authorized devices For posterity, here were the files and steps I used. I didn't want to mess with my macOS to that extent so I decided to do this with a Windows 10 partition via Boot Camp.

(Thanks for the suggestion /u/Smart_Scar!) However, it's extremely outdated (2012), and you need to downgrade your version of iTunes and Java to make it work. From what I could find, Requiem is the only remaining reliable Apple FairPlay DRM remover.

Calibre drm removal ibooks