I've been off Calibre for a while but logged in earlier this week and found that suddenly every item in my library appears twice! I have thousands of entries in here, so deleting every other entry manually is not really feasible.
I looked in the My Calibre Library folder on my hard drive and everything only seems to be there once so I'm not sure what's going on.
I tried to create a new library by creating an empty library in a new folder - it said that the library database at that new location (an empty folder) appears to be corrupted.
I am on an Windows desktop and currently have calibre 7.4 installed.
Can anyone help me with this? I'm really getting frustrated. Should I delete Calibre completely and reinstall it?