[lyfia]

Originally Posted by gbm

here is your problem:

Loading book failed: Failed to open the book at C:\Users\Owner\OneDrive\Documents\Calibre\Silver Gambit\With Key in Hand (3037)\With Key in Hand - Silver Gambit.epub.

https://manual.calibre-ebook.com/faq...rked-drive-nas

See for help:
https://www.mobileread.com/forums/sh...54&postcount=4

luck

bernie

I have the same bug even outside network drives:

calibre, version 9.9.0
calibre, version 9.9.0
ERROR: Loading book failed: Failed to open the book at D:\Downloads\A Life - Oxford University Press.epub. Click "Show details" for more info.

Failed to convert book: D:\Downloads\A Life - Oxford University Press.epub with error:

Originally the bug is exactly the same as in OP (same "comicvine", same problems with escape slashes), so I uninstalled the comicvine plugin , then the error message became blank --- what I pasted above. I've tried restarting calibre and Windows.