NEW LIBRARY

Hello,

my Calibre's library is corrupted.
No problem... I can lose it. I have all my books in another HD.
But what should I do to open again Calibre?
If i try, it tells me that Calibre cant restore it.

But I dont wanna restore it!!!
I tried to reinstall the program too... But it gives me the same error.

What can I do?

Thanks