Thanks for the quick reply, Ihave reinstalled calibre as u told me and even though I can get to open calibre, it shows the following in the console:
Code:
Failed to initialize plugin: ISBNDB (1, 0, 0)
Failed to initialize plugin: <class 'calibre.ebooks.metadata.sources.isbndb.ISBNDB'>
I have searched through the plugins and have not found ISBNDB