Originally Posted by Sefiriot
ETA: Updating metadata for some books, got this message. Not sure what I did here that it's throwing these messages.
File "site-packages\calibre\db\backend.py", line 1348, in windows_check_if_files_in_use
File "site-packages\calibre\utils\filenames.py", line 340, in __init__
IOError: [Errno 13] File is open in another process: u'd:\\library\\antarctica_or_bust\\please act now to claim your prize (5266)\\please act now to claim your prize - antarctica_or_bust.epub'
Pretty much exactly what it says. calibre 1.X checks for other processes with open handles on its files now. This isn't an FFDL problem. Are you running DropBox or something on your library?